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Claude Opus 5.5 · CAD-002 robot arm
The supplied robot-arm clips are CAD-002, not the turbofan chapter and not pick-and-place. Opus high is scored_complete. Sonnet high is scored_incomplete. GPT-6.1 Sol max is scored_complete. No unaided Astra CAD-002 ledger was found. scored_complete is not recorded as a motion-contract pass. Supplied source capture Unaided model Open this round
Campaign evidence recordPublic result
Claude Opus 5.5

CAD-002 robot arm — Claude Opus 5.5

Build the CAD-002 v1.0.1 robot-arm fixture. This supplemental set is not a twenty-first episode chapter.

High reasoningHeadline result
Workflow cost
$9.49
Wall-clock
29m 47s
Processed tokens
Input 184, cache creation 400,255, cache read 20,185,409, output 112,541. These counts are not summed. Thinking tokens 59,927 are inside output details and are not added. No processed total is recorded.
Record state
campaign_evidence_not_harness_ledger
Public summary

Claude Opus 5.5 CAD-002 robot arm: 29m 47s, $9.49 API-equivalent estimate, Input 184, cache creation 400,255, cache read 20,185,409, output 112,541. These counts are not summed. Thinking tokens 59,927 are inside output details and are not added. No processed total is recorded..

Run identity and stack
  • Result ID: cad-002-claude-opus55-high-2026-10-03
  • Technical model: claude-opus-5-5
  • Provider: Anthropic Claude Code
  • Client: Claude Code CLI
  • Stack: CAD-002 robot-arm fixture
  • Stack: Operator comparison capture
Cost basis
  • Clock is model_wall_clock_seconds. Cost is cli_list_rate_equivalent_usd. actual_subscription_charge_usd is null. The mp4 sha256 matches the operator comparison artifact.
  • Source: usage.input_tokens, usage.cache_creation_input_tokens, usage.cache_read_input_tokens, usage.output_tokens at harness commit 9b7c614dbb5103cc373fdf6275b5c4efc10d8f0e.
Validation evidence
  • Result: scored_complete
  • Verification: Recorded status is scored_complete. Pending, partial, stopped, qualified, and model-finished states stay unjudged. Campaign evidence. No top-level harness ledger. Sourced metrics stay attributed in cost, time, and the caveat. Clock is model_wall_clock_seconds. Cost is cli_list_rate_equivalent_usd. actual_subscription_charge_usd is null. The mp4 sha256 matches the operator comparison artifact. Source: usage.input_tokens, usage.cache_creation_input_tokens, usage.cache_read_input_tokens, usage.output_tokens at harness commit 9b7c614dbb5103cc373fdf6275b5c4efc10d8f0e.
Recorded caveats
  • Supplemental CAD-002 robot arm, fixture cad-002-robot-arm-v1.0.1. scored_complete is not a motion-contract pass. Distinct from CAD-001 and from pick-and-place.
  • Clock is model_wall_clock_seconds. Cost is cli_list_rate_equivalent_usd. actual_subscription_charge_usd is null. The mp4 sha256 matches the operator comparison artifact.
  • Source: usage.input_tokens, usage.cache_creation_input_tokens, usage.cache_read_input_tokens, usage.output_tokens at harness commit 9b7c614dbb5103cc373fdf6275b5c4efc10d8f0e.
Visible evidence gaps
  • campaign evidence; no top-level harness ledger
  • artifact-sourced metrics where a comparison record supplied them
Public result only

This result keeps its public summary and evidence, but it does not currently have a matching Builder test with prompts, projects, Harness workflows or skills.

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