BuilderBuilder
Claude Opus 5.5 · Blossom arena
The episode says the Claude runs were stopped around $300 API-equivalent before the scenes were finished, and that the GPT models finished, with Astra at 6 hours 28 minutes. Opus attempt 1 is PARTIAL at $433.73 after a subscription-limit stop. Sonnet is partial_user_stopped at $312.27 over about three hours. GPT-6.1 Sol is partial_user_stopped with verdict STOPPED_PARTIAL. Those statuses stay. Astra's clean wall clock is unavailable; a supplemental span of 6h 28m 15.8s is recorded with an explicit scope warning and is not promoted to the measured clock. Supplied source capture Unaided model Open this round
Measured harness ledgerPublic result
Claude Opus 5.5

Courtyard Blossom Stage 2 — Claude Opus 5.5 High

Create a second cherry-blossom temple courtyard arena for the fixed fighting game under the pinned reference-guided Stage 2 contract.

High reasoningHeadline result
Workflow cost
$433.73
Wall-clock
Not recorded
Processed tokens
909.22M processed
Record state
PARTIAL
Public summary

Claude Opus 5.5 High PARTIAL ledger: Not recorded wall-clock, 909.22M processed, and $433.73 API-equivalent list price, not a marginal subscription cash charge.

Run identity and stack
  • Result ID: courtyard-arena-blossom-stage-2-reference-exposed-opus-5.5-high-claude-cli
  • Technical model: Claude Opus 5.5
  • Provider: Anthropic Claude Max subscription
  • Client: Claude CLI 2.1.280
  • Stack: Anthropic Claude Max subscription
  • Stack: Claude CLI 2.1.280
  • Stack: Technical model/configuration: Claude Opus 5.5
  • Stack: Blender / browser arena workflow
  • Stack: Reference-guided Stage 2 fixture
  • Stack: Requested tool profile: strict Blender MCP only
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.

Browse BuilderReturn to Claude Opus 5.5
RemakeBenchResearch console