{ "meta": { "finished_at": "2026-10-15T08:48:14+0900", "trials": 5, "plan": { "order": [ "mcp-1", "angelo-1", "mcp-2", "angelo-2", "mcp-3", "angelo-3", "mcp-4", "angelo-4", "mcp-5", "angelo-5" ], "runtime": "claude", "model": "claude-opus-5-5", "effort": "low", "fast": false, "task_set": "oneshot-mini-lighting", "gate_version": null, "input_isolation": "on", "after_failure": "skip", "refusal_fallback": "disabled", "rate_limits": "a provider rate or usage limit makes its trial invalid (never a task failure) and stops the run; invalid trials are left out of every pass rate and counted", "angelo": { "observation": "turn-context", "trusted_scripts": true, "approval": "default", "always_allow_scripts": false, "context_rebase_tokens": 0, "cache_ttl": "product default", "stable_workspace": true, "returning_user": false, "opening_wait_s": 0 }, "mcp_tasks": [ "brief" ], "angelo_tasks": [ "brief" ], "scenario": { "scenario": "oneshot_mini_lighting", "title": "Three-point area lighting, a physical sky and Cycles", "turns": [ "brief" ], "checks": 5, "oneshot": { "messages_per_side": 1, "limits": { "wall_s": 300, "job_wait_s": 0, "cost_usd": 3 }, "final_still": null, "ground_truth": "stand-in" }, "references_per_turn": {}, "reference_digest": "5fc793f964a5138f", "references": "", "scored_views": [ "front", "side", "top", "hero" ], "frame": 1 }, "python_approvals": "approve", "demo_record": false, "stage_copies": false, "render_device": "factory preference", "oneshot": { "messages_per_side": 1, "follow_ups": "none: the harness never types again", "limits": { "wall_s": 300, "job_wait_s": 0, "cost_usd": 3 }, "other_side_client": [ "every tool of the Blender MCP server (model-written Python included, unrestricted)", "Claude Code's Read tool on image files anywhere, and its read-only file tools in its working folder and in the trial folder (stock Blender's working and temporary folder): it can open the images it rendered", "the reference images also as files in its working folder", "anything else that would prompt (shell, edits, web) is denied and counted: nobody answers prompts" ], "grading": "closed checks and pixel statistics only; no model-judged score is counted" }, "billed_prompts": { "mcp": 5, "angelo": 5 }, "billing": "Each prompt is one billed message on the selected Claude account; a message can contain several model calls. Failed tasks are recorded, never retried." }, "method": [ "Same Claude account on both sides: the Angelo connection's native Claude Code profile (CLAUDE_CONFIG_DIR).", "Same pinned model, --effort low and Fast off on both sides; the model each side actually used is read back from Claude Code's own output (MCP: init/result; Angelo: its session transcript).", "Same five prompts from eval_live_tasks.build_tasks(), one continuing chat per trial, factory default-cube scene.", "MCP side: stock Blender with a private copy of Blender Lab's MCP add-on (default 0.25 s active / 1 s idle socket polling), Blender Lab's installed MCP server, headless Claude Code with its default system prompt and built-in tools; --allowedTools mcp__blender (all of that server's tools), --permission-prompts none (any other prompt is denied and reported), --strict-mcp-config, --no-session-persistence.", "Angelo side: the unchanged live-eval harness (approvals on Ask; its test-only rule approves typed bounded scene tools and declines reviewed Python, file writes and the rest).", "Wall time = prompt sent -> final result (MCP: Claude Code's result line; Angelo: the request receipt's total_ms). The first prompt of each trial includes the runtime launch on both sides: by default Angelo readies nothing before it (ANGELO_EVAL_OPENING_WAIT 0; each trial's report records its opening).", "Before every MCP prompt the driver waits 6 s after its own last add-on request, so the add-on is on its default idle polling, as after a human pause; Angelo sends its next prompt immediately (it does not poll).", "Correctness: after each turn the driver (not the model) grades the scene with the Angelo harness's own predicates (verify() + eval_live_tasks checks + the session's scene_digest/bind_checks/smooth_shaded); MCP grading runs over the add-on socket. Failed checks count as failures; their time is still reported.", "Both sides start from a minimal environment (PATH, HOME, USER, locale; DISABLE_AUTOUPDATER=1) so no inherited ANTHROPIC_*/CLAUDE_CODE_* routing or session variable reaches either runtime.", "Trials alternate MCP, Angelo, MCP, Angelo...; each trial is a fresh process pair, scene and session; nothing is retried.", "Scenario set: one continuing chat of scripted turns with the same prompts and byte-identical reference images on both sides (Angelo: chat attachments; Claude Code: base64 image blocks; Codex: local images); each turn is graded by closed host checks (scenario_checks) and the scene is digested after it.", "Scenario approvals: Angelo's tester also approves reviewed Python (--python-approvals approve; review, then approve, as a person clicks twice) and counts each approval; the MCP side has no approval gate.", "At the end both sides save a copy (no thumbnail), report scene hygiene and run the Undo probe; the saved scene is captured and scored against the ground truth in stock Blender (scenario-scorecard.json, SCENARIO-REPORT.md, scenario-report.html)." ], "threats": [ "Safety asymmetry: the MCP side executes model-written raw Python in the live scene with no staging, verification gate, approval or single-step Undo; Angelo stages typed operations, verifies and commits one Undo step. Equal latency would not mean equal risk, and Angelo's checks cost time the MCP side does not spend.", "Prompt wording: the prompts were written for Angelo's harness (explicit names, exact numbers). Other phrasings, vaguer requests or larger scenes may favour either side; five short tasks are not a general workload.", "Small sample: n = 5 trials per side and task; medians and p75 are reported with min/max, but differences of a few seconds are within run-to-run spread. No significance test is claimed.", "Network and service variance: both sides call the same hosted model over the internet; queueing, retries and time-of-day load move wall times. Alternation spreads drift across sides but does not remove it.", "Shared machine: other agents' builds/tests ran concurrently; load averages are recorded per trial.", "Context asymmetry by design: Angelo attaches a bounded scene observation to each prompt; the MCP side must call tools to see the scene. Angelo's Claude Code runs with a restricted tool set and structured output, the MCP side with Claude Code's full default tool set and system prompt. This is each product as shipped.", "Stock Blender 5.2.0 (MCP) vs the Angelo 5.2.2 build: different binaries; Blender-side execution is milliseconds on both, so this does not drive end-to-end time, but window focus behaviour differs (stock Blender may come to the front).", "The 6 s settle and the add-on's 1 s idle polling are the MCP add-on's defaults; a user who lowers the idle interval would see somewhat faster MCP tool round trips.", "Cost figures are Claude Code's own estimates, not a bill; this is a subscription account.", "Prompt cache: the MCP side reuses one empty working directory, so after its first trial its system prompt is served from the prompt cache. Each Angelo trial has a new workspace path (Claude's working directory) unless the run used --angelo-stable-workspace (see plan.angelo); see the first-message cache writes under Observations. Without it this mainly lowers the MCP cost estimate.", "Round-count variance: Angelo's number of model rounds depends on the model's own verify choice per plan, and Claude Code defers MCP tools behind ToolSearch on first use; both are counted as they happened, and n = 5 may under-sample how often each occurs.", "Wall-clock boundaries differ slightly: the MCP clock ends when the driver reads Claude Code's result line; Angelo's receipt total_ms ends inside the controller (the harness's send-to-idle time is also recorded)." ], "versions": { "runtime": "claude", "claude_code": "2.1.293 (Claude Code)", "codex": null, "codex_account": null, "models_reported": { "mcp": [ "claude-opus-5-5" ], "angelo": [ "claude-opus-5-5" ] }, "requested_model": "claude-opus-5-5", "effort": "low", "fast_mode": false, "mcp_init_model": [ "claude-opus-5-5" ], "mcp_server": { "extension_manifest_version": null, "path": "" }, "mcp_addon": "1.0.0", "stock_blender": { "blender_version": "5.2.0 LTS", "build_hash": 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"520c9281e2cee54db4e4a9c0dc19a1865776b9ff5fb79ad69b47235d351c2887" ], "baseline_orphans": { "materials": [ "Dots Stroke" ] }, "hygiene": { "objects": 6, "unexpected_objects": [ "Camera", "Fill_Light", "Key_Light", "Light", "Rim_Light" ], "default_named": [ "Camera", "Light" ], "leftover_defaults": [ "Cube", "Camera", "Light" ], "new_orphans": {}, "new_orphan_count": 0, "duplicate_materials": [], "empty_material_slots": [], "meshes_without_material": [], "negative_scale": [], "mode": "OBJECT", "collections": 1, "objects_in_scene_root": 3, "issues": 8 }, "final_digest": "520c9281e2cee54db4e4a9c0dc19a1865776b9ff5fb79ad69b47235d351c2887", "saved": "/h2h-opus-oneshot-mini-lighting/mcp-trial-05/final.blend", "undo": { "undo_steps": 0, "stopped": "nothing left to undo", "landed": [], "reaches_start": false, "first_undo_returns_previous_turn": false, "first_undo_lands_on": null, "turn_boundaries_reachable": 0, "turns": 1, "steps_per_turn": {} } }, "load_average_end": [ 4.34716796875, 5.43115234375, 4.53515625 ] }, { "side": "angelo", "trial": 5, "harness_command": [ "/Applications/Blender.app/Contents/Resources/5.2/python/bin/python3.13", "", "--authorize-billed-runs", "--connection-id", "", "--source-connections-dir", "", "--blender", "", "--effort", "low", "--model", "claude-opus-5-5", "--trials", "1", "--task-timeout", "300", "--output", "/h2h-opus-oneshot-mini-lighting/angelo-trial-05", "--task-set", "oneshot-mini-lighting", "--long-tasks", "40", "--observation", "turn-context", "--context-rebase-tokens", "0", "--input-isolation", "on", "--after-failure", "skip", "--python-approvals", "approve", "--trusted-scripts", "--stable-state-dir", "/h2h-opus-oneshot-mini-lighting/angelo-state" ], "load_average_start": [ 4.34716796875, 5.43115234375, 4.53515625 ], "started_at": "2026-10-15T08:48:00+0900", "exit_code": 0, "elapsed_s": 14.371, "load_average_end": [ 3.900390625, 5.27880859375, 4.49560546875 ], "version": "5.2.2 LTS", "binary": "", "aborted": null, "success": true, "invalid": null, "scenario": { "python_approvals": "approve", "oneshot": { "limits": { "wall_s": 300, "job_wait_s": 0, "cost_usd": 3 }, "cost_cap_usd": 3 }, "digests": [ "cf5a1d3ec5fa84a6c89b54e67d8dc74e36e577e00d2ad485a71a5de4624ee578", "e83a6f2738d96a9f6639a228cd355460e24c116c6d46d2ee79f07ee27f2d6a61" ], "baseline_orphans": { "materials": [ "Dots Stroke" ] }, "hygiene": { "objects": 6, "unexpected_objects": [ "Camera", "Fill Light", "Key Light", "Light", "Rim Light" ], "default_named": [ "Camera", "Light" ], "leftover_defaults": [ "Cube", "Camera", "Light" ], "new_orphans": { "worlds": [ "World.001" ] }, "new_orphan_count": 1, "duplicate_materials": [], "empty_material_slots": [], "meshes_without_material": [], "negative_scale": [], "mode": "OBJECT", "collections": 1, "objects_in_scene_root": 3, "issues": 8 }, "final_digest": "e83a6f2738d96a9f6639a228cd355460e24c116c6d46d2ee79f07ee27f2d6a61", "saved": "/h2h-opus-oneshot-mini-lighting/angelo-trial-05/trial-01/qa/final.blend", "undo": { "undo_steps": 1, "stopped": "reached the start", "landed": [ 0 ], "reaches_start": true, "first_undo_returns_previous_turn": true, "first_undo_lands_on": 0, "turn_boundaries_reachable": 1, "turns": 1, "steps_per_turn": { "1-1": 1 } } } } ], "stopped_sides": [], "rate_limited": null, "load_averages": [ { "side": "mcp", "trial": 1, "start": [ 3.03564453125, 3.08837890625, 3.02392578125 ], "end": [ 3.591796875, 3.220703125, 3.07373046875 ] }, { "side": "angelo", "trial": 1, "start": [ 3.591796875, 3.220703125, 3.07373046875 ], "end": [ 3.50634765625, 3.21337890625, 3.07275390625 ] }, { "side": "mcp", "trial": 2, "start": [ 5.47021484375, 4.7861328125, 3.78564453125 ], "end": [ 5.1943359375, 4.80078125, 3.826171875 ] }, { "side": "angelo", "trial": 2, "start": [ 5.1943359375, 4.80078125, 3.826171875 ], "end": [ 4.70751953125, 4.71142578125, 3.8115234375 ] }, { "side": "mcp", "trial": 3, "start": [ 5.244140625, 5.17529296875, 4.087890625 ], "end": [ 4.23193359375, 4.9326171875, 4.04296875 ] }, { "side": "angelo", "trial": 3, "start": [ 4.23193359375, 4.9326171875, 4.04296875 ], "end": [ 4.03564453125, 4.8681640625, 4.0302734375 ] }, { "side": "mcp", "trial": 4, "start": [ 4.39453125, 5.18115234375, 4.24951171875 ], "end": [ 4.04833984375, 5.00634765625, 4.21728515625 ] }, { "side": "angelo", "trial": 4, "start": [ 4.04833984375, 5.00634765625, 4.21728515625 ], "end": [ 3.96044921875, 4.9560546875, 4.20849609375 ] }, { "side": "mcp", "trial": 5, "start": [ 5.59912109375, 5.75830078125, 4.615234375 ], "end": [ 4.34716796875, 5.43115234375, 4.53515625 ] }, { "side": "angelo", "trial": 5, "start": [ 4.34716796875, 5.43115234375, 4.53515625 ], "end": [ 3.900390625, 5.27880859375, 4.49560546875 ] } ] }, "summary": { "tasks": { "brief": { "mcp": { "runs": 5, "skipped": 0, "passed": 1, "completed": 5, "pass_rate": 0.2, "graded": { "passed": 1, "failed": 4, "ungraded": 0, "skipped": 0, "total": 5 }, "answer_unchecked": false, "wall_ms": { "n": 5, "median": 18812.707, "p75": 19094.572, "min": 17830.941, "max": 21271.694 }, "wall_ms_passed_only": { "n": 1, "median": 17830.941, "p75": 17830.941, "min": 17830.941, "max": 17830.941 }, "first_text_ms": { "n": 5, "median": 18806.2, "p75": 19082.2, "min": 17824.3, "max": 21264.4 }, "first_feedback_ms": { "n": 5, "median": 2572.2, "p75": 2736.6, "min": 2443.7, "max": 3154.7 }, "input_tokens_per_call": { "n": 5, "median": 37229.5, "p75": 37232, "min": 37220.5, "max": 37250.5 }, "api_calls": { "n": 5, "median": 4, "p75": 4, "min": 4, "max": 4 }, "tool_calls": { "n": 5, "median": 3, "p75": 3, "min": 3, "max": 3 }, "input_tokens": { "n": 5, "median": 148918, "p75": 148928, "min": 148882, "max": 149002 }, "cached_input_tokens": { "n": 5, "median": 139206, "p75": 139206, "min": 123072, "max": 139223 }, "cache_write_input_tokens": { "n": 5, "median": 9687, "p75": 9714, "min": 9668, "max": 25922 }, "output_tokens": { "n": 5, "median": 1442, "p75": 1468, "min": 1322, "max": 1488 }, "api_ms": { "n": 5, "median": 17090, "p75": 17237, "min": 16249, "max": 18663 }, "cost_usd": { "n": 5, "median": 0.134, "p75": 0.135, "min": 0.132, "max": 0.262 } }, "angelo": { "runs": 5, "skipped": 0, "passed": 5, "completed": 5, "pass_rate": 1, "graded": { "passed": 5, "failed": 0, "ungraded": 0, "skipped": 0, "total": 5 }, "answer_unchecked": false, "wall_ms": { "n": 5, "median": 8660.243, "p75": 9590.541, "min": 6841.589, "max": 10424.43 }, "wall_ms_passed_only": { "n": 5, "median": 8660.243, "p75": 9590.541, "min": 6841.589, "max": 10424.43 }, "first_text_ms": { "n": 0 }, "first_feedback_ms": { "n": 0 }, "input_tokens_per_call": { "n": 5, "median": 36211, "p75": 36212, "min": 36210, "max": 36212 }, "api_calls": { "n": 5, "median": 1, "p75": 1, "min": 1, "max": 1 }, "tool_calls": { "n": 5, "median": 1, "p75": 1, "min": 1, "max": 1 }, "input_tokens": { "n": 5, "median": 36211, "p75": 36212, "min": 36210, "max": 36212 }, "cached_input_tokens": { "n": 5, "median": 34543, "p75": 34543, "min": 34543, "max": 34543 }, "cache_write_input_tokens": { "n": 5, "median": 1666, "p75": 1667, "min": 1665, "max": 1667 }, "output_tokens": { "n": 5, "median": 753, "p75": 758, "min": 651, "max": 799 }, "api_ms": { "n": 5, "median": 7467, "p75": 8375, "min": 5666, "max": 9279 }, "cost_usd": { "n": 5, "median": 0.035, "p75": 0.035, "min": 0.033, "max": 0.036 } } } }, "totals": { "mcp": { "trials": 5, "trials_with_all_five_timed": 5, "trials_all_five_passed": 1, "wall_ms": { "n": 5, "median": 18812.707, "p75": 19094.572, "min": 17830.941, "max": 21271.694 }, "api_calls": { "n": 5, "median": 4, "p75": 4, "min": 4, "max": 4 }, "cost_usd": { "n": 5, "median": 0.134, "p75": 0.135, "min": 0.132, "max": 0.262 }, "head_to_head_pass_rate": 0.2, "graded": { "passed": 1, "failed": 4, "ungraded": 0, "skipped": 0, "total": 5, "not_run": 0 }, "answers": { "read": 0, "parsed_leniently": 0 }, "answer_unchecked_tasks": [] }, "angelo": { "trials": 5, "trials_with_all_five_timed": 5, "trials_all_five_passed": 5, "wall_ms": { "n": 5, "median": 8660.243, "p75": 9590.541, "min": 6841.589, "max": 10424.43 }, "api_calls": { "n": 5, "median": 1, "p75": 1, "min": 1, "max": 1 }, "cost_usd": { "n": 5, "median": 0.035, "p75": 0.035, "min": 0.033, "max": 0.036 }, "head_to_head_pass_rate": 1, "graded": { "passed": 5, "failed": 0, "ungraded": 0, "skipped": 0, "total": 5, "not_run": 0 }, "answers": { "read": 0, "parsed_leniently": 0 }, "answer_unchecked_tasks": [] } }, "invalid_rate_limited": {} }, "observations": [ "Model API time as a share of head-to-head wall time: MCP 90%, Angelo 87%.", "Model API calls per trial (1 tasks): MCP [4, 4, 4, 4, 4]; Angelo [1, 1, 1, 1, 1].", "Wall s per trial (1 tasks): MCP [18.7, 18.8, 21.3, 17.8, 19.1]; Angelo [8.7, 9.6, 6.8, 7.9, 10.4].", "MCP add-on socket round trips per trial, s (includes its 0.25/1 s polling): [0.88, 1.38, 1.87, 0.85, 1.21].", "Angelo opening before the first prompt, per trial: ['none', 'none', 'none', 'none', 'none'].", "MCP cold start (process spawn to Claude Code init), ms: [556, 753, 750, 734, 559].", "MCP first-message prompt-cache writes per trial (tokens): [25922, 9714, 9668, 9673, 9687].", "MCP permission denials 0, API retries 0, add-on script errors 0; Angelo declined tools 0, Python fallbacks 0." ], "tool_usage": { "mcp": { "brief": { "ToolSearch": 5, "mcp__blender__execute_blender_code": 10 } }, "angelo": { "brief": { "angelo_scene_program": 5 } } }, "session_curve": {}, "records": [ { "side": "mcp", "trial": 1, "task": "brief", "kind": "edit", "source": "scenario oneshot_mini_lighting turn 1: Three-point area lighting, a physical sky and Cycles", "sent_at_s": 0, "runtime_start": "cold", "wall_ms": 18715.367, "init": { "model": "claude-opus-5-5", "claude_code_version": "2.1.293", "permissionMode": "default", "mcp_servers": [ { "name": "blender", "status": "connected", "source": "dynamic" } ], "received_ms": 555.6 }, "first_text_ms": 18685.7, "first_tool_call_ms": 2572.2, "api_calls": 4, "tool_calls": [ { "name": "ToolSearch", "issued_ms": 2954, "input_chars": 72, "returned_ms": 2958.7, "round_trip_ms": 4.7, "is_error": false }, { "name": "mcp__blender__execute_blender_code", "issued_ms": 5262.4, "input_chars": 280, "returned_ms": 5988.7, "round_trip_ms": 726.3, "is_error": false }, { "name": "mcp__blender__execute_blender_code", "issued_ms": 13835, "input_chars": 1243, "returned_ms": 13989.5, "round_trip_ms": 154.5, "is_error": false } ], "tool_call_count": 3, "tool_names": [ "ToolSearch", "mcp__blender__execute_blender_code", "mcp__blender__execute_blender_code" ], "tool_errors": 0, "api_retries": [], "tool_round_trip_ms_total": 885.5, "result": { "subtype": "success", "is_error": false, "num_turns": 4, "duration_ms": 18171, "duration_api_ms": 17090, "total_cost_usd": 0.2617824, "stop_reason": "end_turn", "models": [ "claude-opus-5-5" ], "usage": { "input_tokens": 8, "cache_creation_input_tokens": 25922, "cache_read_input_tokens": 123072, "output_tokens": 1488, "output_tokens_details": { "thinking_tokens": 146 }, "server_tool_use": { "web_search_requests": 0, "web_fetch_requests": 0 }, "service_tier": "standard", "cache_creation": { "ephemeral_1h_input_tokens": 25922, "ephemeral_5m_input_tokens": 0 }, "inference_geo": "global", "iterations": [ { "input_tokens": 2, "output_tokens": 381, "cache_read_input_tokens": 37278, "cache_creation_input_tokens": 973, "cache_creation": { "ephemeral_5m_input_tokens": 0, "ephemeral_1h_input_tokens": 973 }, "type": "message" } ], "speed": "standard", "fallback_credit": null }, "permission_denials": [], "reply": "The cube now has key, fill and rim area lights, the world uses a physical sky with the sun 5° up, and the scene renders in Cycles at 128 samples with denoising on. I haven't done a test render to check how it looks.\n\n**Lights** (all area lights, each kept aimed at the cube with a Track To constraint):\n\n| Light | Position | Power | Size |\n|---|---|---|---|\n| `Key_Light` | front-right, high (4, −4, 5) | 1000 W | 2 m |\n| `Fill_Light` | front-left, low (−5, −3, 3) | 300 W | 3 m |\n| `Rim_Light` | behind (0, 5, 4) | 700 W | 1.5 m |\n\n**World:** a Sky Texture node using the Multiple Scattering model (Blender 5.2's physical sky) now feeds the Background color.\n\n**Render:** the engine is switched from EEVEE to Cycles, with 128 samples and denoising.\n\nThe scene's original point light, `Light`, is still there and adds to the lighting. Should I delete it so only the three area lights are used?" }, "provider_usage": { "input_tokens": 149002, "cached_input_tokens": 123072, "cache_write_input_tokens": 25922, "output_tokens": 1488, "reasoning_output_tokens": 146, "api_ms": 17090, "cost_usd": 0.2617824, "models": [ "claude-opus-5-5" ], "turn_ms": 18171 }, "host_check": { "success": false, "passed": 4, "total": 5, "results": [ { "index": 0, "kind": "object", "label": "the default cube is still there (the factory scene is kept)", "passed": true, "details": { "found": [ "Cube" ], "types": [ "MESH" ] } }, { "index": 1, "kind": "bbox", "label": "the cube is where and as large as it was", "passed": true, "details": { "min": [ -1, -1, -1 ], "max": [ 1, 1, 1 ], "size": [ 2, 2, 2 ], "off": [] } }, { "index": 2, "kind": "light_rig", "label": "three area lights on the cube: key, fill and a rim behind it", "passed": false, "details": { "lights": [ { "name": "Key_Light", "energy": 1000, "aim_dot": 1, "behind": false, "reach": 17.544 }, { "name": "Fill_Light", "energy": 300, "aim_dot": 1, "behind": false, "reach": 6.977 }, { "name": "Rim_Light", "energy": 700, "aim_dot": 1, "behind": false, "reach": 17.073 } ], "problems": [ "behind the subject", "key no stronger than fill" ] } }, { "index": 3, "kind": "world", "label": "a physical sky with the sun 5 degrees up", "passed": true, "details": { "world": "World", "sky": { "type": "MULTIPLE_SCATTERING", "sun_elevation_deg": 5 }, "color": null, "strength": 1, "problems": [] } }, { "index": 4, "kind": "scene", "label": "Cycles, 128 samples, denoising", "passed": true, "details": { "values": { "render.engine": "CYCLES", "cycles.samples": 128, "cycles.use_denoising": true }, "problems": [] } } ] }, "host_check_passed": false, "state_digest": "854e8228fce41903a62f18081aa21d4e4e17d6f4ebe5ca12bd2344a1d426724b", "context_mode": "OBJECT", "objects": [ "Camera", "Cube", "Fill_Light", "Key_Light", "Light", "Rim_Light" ], "status": "completed", "grading_contract": 4, "uncached_input_tokens": 25930, "list_price_usd": 0.184, "list_price_basis": "model_profiles list prices, 5m cache writes" }, { "side": "angelo", "trial": 1, "task": "brief", "kind": "edit", "status": "completed", "runtime_start": "cold", "wall_ms": 8660.243, "send_to_idle_ms": 8661.821, "first_text_ms": null, "first_verified_result_ms": 8653.196, "model_rounds": 1, "provider_turn_requests": 1, "native_tool_invocations": 1, "python_fallbacks": 0, "api_calls": 1, "tool_names": [ "angelo_scene_program" ], "plans": [ [ "angelo_scene_program" ] ], "models": [ "claude-opus-5-5" ], "tool_call_count": 1, "approved": [], "declined": [], "grade": "passed", "gate_version": null, "answer": null, "approval": "AUTO_BOUNDED", "always_allow_scripts": false, "grading_contract": 4, "provider_usage": { "input_tokens": 36211, "cached_input_tokens": 34543, "cache_write_input_tokens": 1666, "output_tokens": 799, "reasoning_output_tokens": 269, "api_ms": 7467, "cost_usd": 0.036225, "turn_ms": 7486, "requests": 1, "turns": 1 }, "host_check_passed": true, "warm_ups": 0, "warm_up_usage": null, "opening": { "prepared": false, "runtime_live": false, "bases": [], "waited_s": 0.097, "wait_limit_s": 0 }, "environment": { "frame_before": 1, "input_isolated": true, "frame_after": 1, "playback": false, "external_input_suspected": false }, "harness_reset": null, "receipt_counts": null, "accept": null, "uncached_input_tokens": 1668, "list_price_usd": 0.0362, "list_price_basis": "model_profiles list prices, 1h cache writes" }, { "side": "mcp", "trial": 2, "task": "brief", "kind": "edit", "source": "scenario oneshot_mini_lighting turn 1: Three-point area lighting, a physical sky and Cycles", "sent_at_s": 0, "runtime_start": "cold", "wall_ms": 18812.707, "init": { "model": "claude-opus-5-5", "claude_code_version": "2.1.293", "permissionMode": "default", "mcp_servers": [ { "name": "blender", "status": "connected", "source": "dynamic" } ], "received_ms": 753.4 }, "first_text_ms": 18806.2, "first_tool_call_ms": 2736.6, "api_calls": 4, "tool_calls": [ { "name": "ToolSearch", "issued_ms": 3140.3, "input_chars": 72, "returned_ms": 3144.2, "round_trip_ms": 3.9, "is_error": false }, { "name": "mcp__blender__execute_blender_code", "issued_ms": 5044.7, "input_chars": 206, "returned_ms": 5988.9, "round_trip_ms": 944.2, "is_error": false }, { "name": "mcp__blender__execute_blender_code", "issued_ms": 13553, "input_chars": 1335, "returned_ms": 13990, "round_trip_ms": 437, "is_error": false } ], "tool_call_count": 3, "tool_names": [ "ToolSearch", "mcp__blender__execute_blender_code", "mcp__blender__execute_blender_code" ], "tool_errors": 0, "api_retries": [], "tool_round_trip_ms_total": 1385.1, "result": { "subtype": "success", "is_error": false, "num_turns": 4, "duration_ms": 18082, "duration_api_ms": 16690, "total_cost_usd": 0.1343252, "stop_reason": "end_turn", "models": [ "claude-opus-5-5" ], "usage": { "input_tokens": 8, "cache_creation_input_tokens": 9714, "cache_read_input_tokens": 139206, "output_tokens": 1437, "output_tokens_details": { "thinking_tokens": 59 }, "server_tool_use": { "web_search_requests": 0, "web_fetch_requests": 0 }, "service_tier": "standard", "cache_creation": { "ephemeral_1h_input_tokens": 9714, "ephemeral_5m_input_tokens": 0 }, "inference_geo": "global", "iterations": [ { "input_tokens": 2, "output_tokens": 394, "cache_read_input_tokens": 37233, "cache_creation_input_tokens": 989, "cache_creation": { "ephemeral_5m_input_tokens": 0, "ephemeral_1h_input_tokens": 989 }, "type": "message" } ], "speed": "standard", "fallback_credit": null }, "permission_denials": [], "reply": "I lit the cube, set up the sky and switched the scene to Cycles. I checked the values afterwards but haven't rendered a test image, so I haven't seen how it looks.\n\n**Lights:** I added three area lights, each set to keep pointing at the cube wherever you move it:\n\n| Light | Position | Power | Size | Colour |\n|---|---|---|---|---|\n| `Key_Light` | front right, above (4, -4, 5) | 1000 W | 2 m | slightly warm |\n| `Fill_Light` | front left, lower (-5, -3, 2.5) | 300 W | 4 m | slightly cool |\n| `Rim_Light` | behind, above (0, 5, 4.5) | 800 W | 1.5 m | white |\n\n**World:** I connected a Sky Texture to the World background and set the sun to 5° above the horizon. It uses the Multiple Scattering sky model, which is this Blender version's equivalent of the older Nishita physical sky.\n\n**Render:** The engine is now Cycles, at 128 samples with denoising on.\n\nThe scene's original point light, `Light`, is still there and still adds to the lighting. Delete or hide it if you want only the three new lights." }, "provider_usage": { "input_tokens": 148928, "cached_input_tokens": 139206, "cache_write_input_tokens": 9714, "output_tokens": 1437, "reasoning_output_tokens": 59, "api_ms": 16690, "cost_usd": 0.1343252, "models": [ "claude-opus-5-5" ], "turn_ms": 18082 }, "host_check": { "success": false, "passed": 4, "total": 5, "results": [ { "index": 0, "kind": "object", "label": "the default cube is still there (the factory scene is kept)", "passed": true, "details": { "found": [ "Cube" ], "types": [ "MESH" ] } }, { "index": 1, "kind": "bbox", "label": "the cube is where and as large as it was", "passed": true, "details": { "min": [ -1, -1, -1 ], "max": [ 1, 1, 1 ], "size": [ 2, 2, 2 ], "off": [] } }, { "index": 2, "kind": "light_rig", "label": "three area lights on the cube: key, fill and a rim behind it", "passed": false, "details": { "lights": [ { "name": "Key_Light", "energy": 1000, "aim_dot": 1, "behind": false, "reach": 17.544 }, { "name": "Fill_Light", "energy": 300, "aim_dot": 1, "behind": false, "reach": 7.453 }, { "name": "Rim_Light", "energy": 800, "aim_dot": 1, "behind": false, "reach": 17.68 } ], "problems": [ "behind the subject", "key no stronger than fill" ] } }, { "index": 3, "kind": "world", "label": "a physical sky with the sun 5 degrees up", "passed": true, "details": { "world": "World", "sky": { "type": "MULTIPLE_SCATTERING", "sun_elevation_deg": 5 }, "color": null, "strength": 1, "problems": [] } }, { "index": 4, "kind": "scene", "label": "Cycles, 128 samples, denoising", "passed": true, "details": { "values": { "render.engine": "CYCLES", "cycles.samples": 128, "cycles.use_denoising": true }, "problems": [] } } ] }, "host_check_passed": false, "state_digest": "c2430b2530568750de0388d042093e06ab560775a47fab546d6dfb43f6bccef3", "context_mode": "OBJECT", "objects": [ "Camera", "Cube", "Fill_Light", "Key_Light", "Light", "Rim_Light" ], "status": "completed", "grading_contract": 4, "uncached_input_tokens": 9722, "list_price_usd": 0.1052, "list_price_basis": "model_profiles list prices, 5m cache writes" }, { "side": "angelo", "trial": 2, "task": "brief", "kind": "edit", "status": "completed", "runtime_start": "cold", "wall_ms": 9590.541, "send_to_idle_ms": 9592.434, "first_text_ms": null, "first_verified_result_ms": 9583.303, "model_rounds": 1, "provider_turn_requests": 1, "native_tool_invocations": 1, "python_fallbacks": 0, "api_calls": 1, "tool_names": [ "angelo_scene_program" ], "plans": [ [ "angelo_scene_program" ] ], "models": [ "claude-opus-5-5" ], "tool_call_count": 1, "approved": [], "declined": [], "grade": "passed", "gate_version": null, "answer": null, "approval": "AUTO_BOUNDED", "always_allow_scripts": false, "grading_contract": 4, "provider_usage": { "input_tokens": 36212, "cached_input_tokens": 34543, "cache_write_input_tokens": 1667, "output_tokens": 758, "reasoning_output_tokens": 200, "api_ms": 8375, "cost_usd": 0.035413, "turn_ms": 8394, "requests": 1, "turns": 1 }, "host_check_passed": true, "warm_ups": 0, "warm_up_usage": null, "opening": { "prepared": false, "runtime_live": false, "bases": [], "waited_s": 0.097, "wait_limit_s": 0 }, "environment": { "frame_before": 1, "input_isolated": true, "frame_after": 1, "playback": false, "external_input_suspected": false }, "harness_reset": null, "receipt_counts": null, "accept": null, "uncached_input_tokens": 1669, "list_price_usd": 0.0354, "list_price_basis": "model_profiles list prices, 1h cache writes" }, { "side": "mcp", "trial": 3, "task": "brief", "kind": "edit", "source": "scenario oneshot_mini_lighting turn 1: Three-point area lighting, a physical sky and Cycles", "sent_at_s": 0, "runtime_start": "cold", "wall_ms": 21271.694, "init": { "model": "claude-opus-5-5", "claude_code_version": "2.1.293", "permissionMode": "default", "mcp_servers": [ { "name": "blender", "status": "connected", "source": "dynamic" } ], "received_ms": 750.2 }, "first_text_ms": 21264.4, "first_tool_call_ms": 3154.7, "api_calls": 4, "tool_calls": [ { "name": "ToolSearch", "issued_ms": 3553.5, "input_chars": 72, "returned_ms": 3557.6, "round_trip_ms": 4.1, "is_error": false }, { "name": "mcp__blender__execute_blender_code", "issued_ms": 5992.3, "input_chars": 206, "returned_ms": 6991.4, "round_trip_ms": 999.1, "is_error": false }, { "name": "mcp__blender__execute_blender_code", "issued_ms": 15124.7, "input_chars": 1187, "returned_ms": 15991.9, "round_trip_ms": 867.2, "is_error": false } ], "tool_call_count": 3, "tool_names": [ "ToolSearch", "mcp__blender__execute_blender_code", "mcp__blender__execute_blender_code" ], "tool_errors": 0, "api_retries": [], "tool_round_trip_ms_total": 1870.4, "result": { "subtype": "success", "is_error": false, "num_turns": 4, "duration_ms": 20541, "duration_api_ms": 18663, "total_cost_usd": 0.13405720000000002, "stop_reason": "end_turn", "models": [ "claude-opus-5-5" ], "usage": { "input_tokens": 8, "cache_creation_input_tokens": 9668, "cache_read_input_tokens": 139206, "output_tokens": 1442, "output_tokens_details": { "thinking_tokens": 136 }, "server_tool_use": { "web_search_requests": 0, "web_fetch_requests": 0 }, "service_tier": "standard", "cache_creation": { "ephemeral_1h_input_tokens": 9668, "ephemeral_5m_input_tokens": 0 }, "inference_geo": "global", "iterations": [ { "input_tokens": 2, "output_tokens": 396, "cache_read_input_tokens": 37233, "cache_creation_input_tokens": 943, "cache_creation": { "ephemeral_5m_input_tokens": 0, "ephemeral_1h_input_tokens": 943 }, "type": "message" } ], "speed": "standard", "fallback_credit": null }, "permission_denials": [], "reply": "I set up the lighting, sky and render settings. I checked the values the code reported back, but I didn't render or screenshot the result, so I haven't seen how it looks.\n\n**Lights.** I added three area lights, each with a Track To constraint so it stays pointed at the cube:\n\n| Light | Position | Power | Size | Colour |\n|---|---|---|---|---|\n| Key_Light | front-right, high (4, −4, 5) | 1000 W | 2 m | slightly warm |\n| Fill_Light | front-left, low (−5, −3, 2.5) | 300 W | 4 m | slightly cool |\n| Rim_Light | behind (0, 6, 4) | 800 W | 1.5 m | white |\n\n**World.** The world now uses a Sky Texture set to the physical Multiple Scattering model (Blender 5.2's successor to Nishita), with the sun 5° above the horizon. It's plugged into the world Background.\n\n**Render.** The engine is now Cycles at 128 samples with denoising on.\n\n**Decision for you:** the scene's original point light, `Light`, is still there and adds to the new lighting. I left it in place rather than delete something without asking. Do you want me to remove it?" }, "provider_usage": { "input_tokens": 148882, "cached_input_tokens": 139206, "cache_write_input_tokens": 9668, "output_tokens": 1442, "reasoning_output_tokens": 136, "api_ms": 18663, "cost_usd": 0.13405720000000002, "models": [ "claude-opus-5-5" ], "turn_ms": 20541 }, "host_check": { "success": false, "passed": 4, "total": 5, "results": [ { "index": 0, "kind": "object", "label": "the default cube is still there (the factory scene is kept)", "passed": true, "details": { "found": [ "Cube" ], "types": [ "MESH" ] } }, { "index": 1, "kind": "bbox", "label": "the cube is where and as large as it was", "passed": true, "details": { "min": [ -1, -1, -1 ], "max": [ 1, 1, 1 ], "size": [ 2, 2, 2 ], "off": [] } }, { "index": 2, "kind": "light_rig", "label": "three area lights on the cube: key, fill and a rim behind it", "passed": false, "details": { "lights": [ { "name": "Key_Light", "energy": 1000, "aim_dot": 1, "behind": false, "reach": 17.544 }, { "name": "Fill_Light", "energy": 300, "aim_dot": 1, "behind": false, "reach": 7.453 }, { "name": "Rim_Light", "energy": 800, "aim_dot": 1, "behind": false, "reach": 15.385 } ], "problems": [ "behind the subject", "key no stronger than fill" ] } }, { "index": 3, "kind": "world", "label": "a physical sky with the sun 5 degrees up", "passed": true, "details": { "world": "World", "sky": { "type": "MULTIPLE_SCATTERING", "sun_elevation_deg": 5 }, "color": null, "strength": 1, "problems": [] } }, { "index": 4, "kind": "scene", "label": "Cycles, 128 samples, denoising", "passed": true, "details": { "values": { "render.engine": "CYCLES", "cycles.samples": 128, "cycles.use_denoising": true }, "problems": [] } } ] }, "host_check_passed": false, "state_digest": "debd3b448fbe6554353d72bb22d709df69da22c0f61bf76bd663133b6a56f857", "context_mode": "OBJECT", "objects": [ "Camera", "Cube", "Fill_Light", "Key_Light", "Light", "Rim_Light" ], "status": "completed", "grading_contract": 4, "uncached_input_tokens": 9676, "list_price_usd": 0.1051, "list_price_basis": "model_profiles list prices, 5m cache writes" }, { "side": "angelo", "trial": 3, "task": "brief", "kind": "edit", "status": "completed", "runtime_start": "cold", "wall_ms": 6841.589, "send_to_idle_ms": 6843.171, "first_text_ms": null, "first_verified_result_ms": 6834.649, "model_rounds": 1, "provider_turn_requests": 1, "native_tool_invocations": 1, "python_fallbacks": 0, "api_calls": 1, "tool_names": [ "angelo_scene_program" ], "plans": [ [ "angelo_scene_program" ] ], "models": [ "claude-opus-5-5" ], "tool_call_count": 1, "approved": [], "declined": [], "grade": "passed", "gate_version": null, "answer": null, "approval": "AUTO_BOUNDED", "always_allow_scripts": false, "grading_contract": 4, "provider_usage": { "input_tokens": 36210, "cached_input_tokens": 34543, "cache_write_input_tokens": 1665, "output_tokens": 651, "reasoning_output_tokens": 105, "api_ms": 5666, "cost_usd": 0.033257, "turn_ms": 5684, "requests": 1, "turns": 1 }, "host_check_passed": true, "warm_ups": 0, "warm_up_usage": null, "opening": { "prepared": false, "runtime_live": false, "bases": [], "waited_s": 0.097, "wait_limit_s": 0 }, "environment": { "frame_before": 1, "input_isolated": true, "frame_after": 1, "playback": false, "external_input_suspected": false }, "harness_reset": null, "receipt_counts": null, "accept": null, "uncached_input_tokens": 1667, "list_price_usd": 0.0333, "list_price_basis": "model_profiles list prices, 1h cache writes" }, { "side": "mcp", "trial": 4, "task": "brief", "kind": "edit", "source": "scenario oneshot_mini_lighting turn 1: Three-point area lighting, a physical sky and Cycles", "sent_at_s": 0, "runtime_start": "cold", "wall_ms": 17830.941, "init": { "model": "claude-opus-5-5", "claude_code_version": "2.1.293", "permissionMode": "default", "mcp_servers": [ { "name": "blender", "status": "connected", "source": "dynamic" } ], "received_ms": 734.4 }, "first_text_ms": 17824.3, "first_tool_call_ms": 2500.6, "api_calls": 4, "tool_calls": [ { "name": "ToolSearch", "issued_ms": 2979.3, "input_chars": 72, "returned_ms": 2983.9, "round_trip_ms": 4.6, "is_error": false }, { "name": "mcp__blender__execute_blender_code", "issued_ms": 4966.4, "input_chars": 206, "returned_ms": 4988.6, "round_trip_ms": 22.2, "is_error": false }, { "name": "mcp__blender__execute_blender_code", "issued_ms": 13157.7, "input_chars": 1176, "returned_ms": 13989.8, "round_trip_ms": 832.1, "is_error": false } ], "tool_call_count": 3, "tool_names": [ "ToolSearch", "mcp__blender__execute_blender_code", "mcp__blender__execute_blender_code" ], "tool_errors": 0, "api_retries": [], "tool_round_trip_ms_total": 858.9, "result": { "subtype": "success", "is_error": false, "num_turns": 4, "duration_ms": 17115, "duration_api_ms": 16249, "total_cost_usd": 0.13169720000000001, "stop_reason": "end_turn", "models": [ "claude-opus-5-5" ], "usage": { "input_tokens": 8, "cache_creation_input_tokens": 9673, "cache_read_input_tokens": 139206, "output_tokens": 1322, "output_tokens_details": { "thinking_tokens": 152 }, "server_tool_use": { "web_search_requests": 0, "web_fetch_requests": 0 }, "service_tier": "standard", "cache_creation": { "ephemeral_1h_input_tokens": 9673, "ephemeral_5m_input_tokens": 0 }, "inference_geo": "global", "iterations": [ { "input_tokens": 2, "output_tokens": 271, "cache_read_input_tokens": 37233, "cache_creation_input_tokens": 948, "cache_creation": { "ephemeral_5m_input_tokens": 0, "ephemeral_1h_input_tokens": 948 }, "type": "message" } ], "speed": "standard", "fallback_credit": null }, "permission_denials": [], "reply": "I've set this up in your open Blender scene. I checked the values after making the changes, but I haven't rendered or looked at the result yet.\n\n- **Three area lights**, all pointed at the cube:\n - `Key_Light`: front-right and high, 1000 W, slightly warm.\n - `Fill_Light`: front-left and low, 300 W, slightly cool and softer.\n - `Rim_Light`: behind the cube, 800 W.\n- **World:** the background is now a physical sky using the \"Multiple Scattering\" sky type (Blender's physical sky model), with the sun 5° above the horizon.\n- **Render:** the engine is now Cycles at 128 samples, with denoising on.\n\nThe scene's original `Light` is still there, so it adds to the new setup. Delete or hide it if you want only the three area lights." }, "provider_usage": { "input_tokens": 148887, "cached_input_tokens": 139206, "cache_write_input_tokens": 9673, "output_tokens": 1322, "reasoning_output_tokens": 152, "api_ms": 16249, "cost_usd": 0.13169720000000001, "models": [ "claude-opus-5-5" ], "turn_ms": 17115 }, "host_check": { "success": true, "passed": 5, "total": 5, "results": [ { "index": 0, "kind": "object", "label": "the default cube is still there (the factory scene is kept)", "passed": true, "details": { "found": [ "Cube" ], "types": [ "MESH" ] } }, { "index": 1, "kind": "bbox", "label": "the cube is where and as large as it was", "passed": true, "details": { "min": [ -1, -1, -1 ], "max": [ 1, 1, 1 ], "size": [ 2, 2, 2 ], "off": [] } }, { "index": 2, "kind": "light_rig", "label": "three area lights on the cube: key, fill and a rim behind it", "passed": true, "details": { "lights": [ { "name": "Key_Light", "energy": 1000, "aim_dot": 1, "behind": false, "reach": 17.544 }, { "name": "Fill_Light", "energy": 300, "aim_dot": 1, "behind": false, "reach": 7.453 }, { "name": "Rim_Light", "energy": 800, "aim_dot": 1, "behind": true, "reach": 19.048 } ], "problems": [] } }, { "index": 3, "kind": "world", "label": "a physical sky with the sun 5 degrees up", "passed": true, "details": { "world": "World", "sky": { "type": "MULTIPLE_SCATTERING", "sun_elevation_deg": 5 }, "color": null, "strength": 1, "problems": [] } }, { "index": 4, "kind": "scene", "label": "Cycles, 128 samples, denoising", "passed": true, "details": { "values": { "render.engine": "CYCLES", "cycles.samples": 128, "cycles.use_denoising": true }, "problems": [] } } ] }, "host_check_passed": true, "state_digest": "962e87f5f02a5aac228a769c03a0983b7fb278e65553bddc7d8a9a50af4d0bb9", "context_mode": "OBJECT", "objects": [ "Camera", "Cube", "Fill_Light", "Key_Light", "Light", "Rim_Light" ], "status": "completed", "grading_contract": 4, "uncached_input_tokens": 9681, "list_price_usd": 0.1027, "list_price_basis": "model_profiles list prices, 5m cache writes" }, { "side": "angelo", "trial": 4, "task": "brief", "kind": "edit", "status": "completed", "runtime_start": "cold", "wall_ms": 7919.216, "send_to_idle_ms": 7920.784, "first_text_ms": null, "first_verified_result_ms": 7912.21, "model_rounds": 1, "provider_turn_requests": 1, "native_tool_invocations": 1, "python_fallbacks": 0, "api_calls": 1, "tool_names": [ "angelo_scene_program" ], "plans": [ [ "angelo_scene_program" ] ], "models": [ "claude-opus-5-5" ], "tool_call_count": 1, "approved": [], "declined": [], "grade": "passed", "gate_version": null, "answer": null, "approval": "AUTO_BOUNDED", "always_allow_scripts": false, "grading_contract": 4, "provider_usage": { "input_tokens": 36210, "cached_input_tokens": 34543, "cache_write_input_tokens": 1665, "output_tokens": 709, "reasoning_output_tokens": 213, "api_ms": 6793, "cost_usd": 0.034417, "turn_ms": 6812, "requests": 1, "turns": 1 }, "host_check_passed": true, "warm_ups": 0, "warm_up_usage": null, "opening": { "prepared": false, "runtime_live": false, "bases": [], "waited_s": 0.097, "wait_limit_s": 0 }, "environment": { "frame_before": 1, "input_isolated": true, "frame_after": 1, "playback": false, "external_input_suspected": false }, "harness_reset": null, "receipt_counts": null, "accept": null, "uncached_input_tokens": 1667, "list_price_usd": 0.0344, "list_price_basis": "model_profiles list prices, 1h cache writes" }, { "side": "mcp", "trial": 5, "task": "brief", "kind": "edit", "source": "scenario oneshot_mini_lighting turn 1: Three-point area lighting, a physical sky and Cycles", "sent_at_s": 0, "runtime_start": "cold", "wall_ms": 19094.572, "init": { "model": "claude-opus-5-5", "claude_code_version": "2.1.293", "permissionMode": "default", "mcp_servers": [ { "name": "blender", "status": "connected", "source": "dynamic" } ], "received_ms": 559.1 }, "first_text_ms": 19082.2, "first_tool_call_ms": 2443.7, "api_calls": 4, "tool_calls": [ { "name": "ToolSearch", "issued_ms": 2841.7, "input_chars": 72, "returned_ms": 2845.6, "round_trip_ms": 3.9, "is_error": false }, { "name": "mcp__blender__execute_blender_code", "issued_ms": 5043.1, "input_chars": 249, "returned_ms": 5993.9, "round_trip_ms": 950.8, "is_error": false }, { "name": "mcp__blender__execute_blender_code", "issued_ms": 13734, "input_chars": 1238, "returned_ms": 13994.8, "round_trip_ms": 260.8, "is_error": false } ], "tool_call_count": 3, "tool_names": [ "ToolSearch", "mcp__blender__execute_blender_code", "mcp__blender__execute_blender_code" ], "tool_errors": 0, "api_retries": [], "tool_round_trip_ms_total": 1215.5, "result": { "subtype": "success", "is_error": false, "num_turns": 4, "duration_ms": 18551, "duration_api_ms": 17237, "total_cost_usd": 0.13473259999999998, "stop_reason": "end_turn", "models": [ "claude-opus-5-5" ], "usage": { "input_tokens": 8, "cache_creation_input_tokens": 9687, "cache_read_input_tokens": 139223, "output_tokens": 1468, "output_tokens_details": { "thinking_tokens": 122 }, "server_tool_use": { "web_search_requests": 0, "web_fetch_requests": 0 }, "service_tier": "standard", "cache_creation": { "ephemeral_1h_input_tokens": 9687, "ephemeral_5m_input_tokens": 0 }, "inference_geo": "global", "iterations": [ { "input_tokens": 2, "output_tokens": 403, "cache_read_input_tokens": 37250, "cache_creation_input_tokens": 945, "cache_creation": { "ephemeral_5m_input_tokens": 0, "ephemeral_1h_input_tokens": 945 }, "type": "message" } ], "speed": "standard", "fallback_credit": null }, "permission_denials": [], "reply": "The cube is now lit by three area lights, the world uses a physical sky with the sun 5° up, and the scene renders in Cycles at 128 samples with denoising on. I checked the sky settings in the script output, but I haven't rendered a preview, so the balance between the lights hasn't been checked visually.\n\n| Light | Position | Strength | Size | Colour |\n|---|---|---|---|---|\n| **Key_Light** | front-right, up high (4, −3, 4) | 600 W | 2 m | slightly warm |\n| **Fill_Light** | front-left, lower (−4, −2.5, 2) | 200 W | 3 m | slightly cool |\n| **Rim_Light** | behind the cube (0, 4.5, 3.5) | 450 W | 1.5 m | white |\n\n- **Aiming:** each light points at the cube's centre.\n- **Sky:** a Sky Texture node feeds the World background, using the Multiple Scattering model (Blender's current physically based sky). I set the sun's horizontal angle to 45°, since you didn't specify one.\n- **Old light:** the scene's original point light (`Light`) is still there, which adds extra light. Delete or hide it if you want only the three area lights." }, "provider_usage": { "input_tokens": 148918, "cached_input_tokens": 139223, "cache_write_input_tokens": 9687, "output_tokens": 1468, "reasoning_output_tokens": 122, "api_ms": 17237, "cost_usd": 0.13473259999999998, "models": [ "claude-opus-5-5" ], "turn_ms": 18551 }, "host_check": { "success": false, "passed": 4, "total": 5, "results": [ { "index": 0, "kind": "object", "label": "the default cube is still there (the factory scene is kept)", "passed": true, "details": { "found": [ "Cube" ], "types": [ "MESH" ] } }, { "index": 1, "kind": "bbox", "label": "the cube is where and as large as it was", "passed": true, "details": { "min": [ -1, -1, -1 ], "max": [ 1, 1, 1 ], "size": [ 2, 2, 2 ], "off": [] } }, { "index": 2, "kind": "light_rig", "label": "three area lights on the cube: key, fill and a rim behind it", "passed": false, "details": { "lights": [ { "name": "Key_Light", "energy": 600, "aim_dot": 1, "behind": false, "reach": 14.634 }, { "name": "Fill_Light", "energy": 200, "aim_dot": 1, "behind": false, "reach": 7.619 }, { "name": "Rim_Light", "energy": 450, "aim_dot": 1, "behind": false, "reach": 13.846 } ], "problems": [ "behind the subject", "key no stronger than fill" ] } }, { "index": 3, "kind": "world", "label": "a physical sky with the sun 5 degrees up", "passed": true, "details": { "world": "World", "sky": { "type": "MULTIPLE_SCATTERING", "sun_elevation_deg": 5 }, "color": null, "strength": 1, "problems": [] } }, { "index": 4, "kind": "scene", "label": "Cycles, 128 samples, denoising", "passed": true, "details": { "values": { "render.engine": "CYCLES", "cycles.samples": 128, "cycles.use_denoising": true }, "problems": [] } } ] }, "host_check_passed": false, "state_digest": "520c9281e2cee54db4e4a9c0dc19a1865776b9ff5fb79ad69b47235d351c2887", "context_mode": "OBJECT", "objects": [ "Camera", "Cube", "Fill_Light", "Key_Light", "Light", "Rim_Light" ], "status": "completed", "grading_contract": 4, "uncached_input_tokens": 9695, "list_price_usd": 0.1057, "list_price_basis": "model_profiles list prices, 5m cache writes" }, { "side": "angelo", "trial": 5, "task": "brief", "kind": "edit", "status": "completed", "runtime_start": "cold", "wall_ms": 10424.43, "send_to_idle_ms": 10426.044, "first_text_ms": null, "first_verified_result_ms": 10417.323, "model_rounds": 1, "provider_turn_requests": 1, "native_tool_invocations": 1, "python_fallbacks": 0, "api_calls": 1, "tool_names": [ "angelo_scene_program" ], "plans": [ [ "angelo_scene_program" ] ], "models": [ "claude-opus-5-5" ], "tool_call_count": 1, "approved": [], "declined": [], "grade": "passed", "gate_version": null, "answer": null, "approval": "AUTO_BOUNDED", "always_allow_scripts": false, "grading_contract": 4, "provider_usage": { "input_tokens": 36212, "cached_input_tokens": 34543, "cache_write_input_tokens": 1667, "output_tokens": 753, "reasoning_output_tokens": 203, "api_ms": 9279, "cost_usd": 0.035313, "turn_ms": 9297, "requests": 1, "turns": 1 }, "host_check_passed": true, "warm_ups": 0, "warm_up_usage": null, "opening": { "prepared": false, "runtime_live": false, "bases": [], "waited_s": 0.097, "wait_limit_s": 0 }, "environment": { "frame_before": 1, "input_isolated": true, "frame_after": 1, "playback": false, "external_input_suspected": false }, "harness_reset": null, "receipt_counts": null, "accept": null, "uncached_input_tokens": 1669, "list_price_usd": 0.0353, "list_price_basis": "model_profiles list prices, 1h cache writes" } ] }