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Claude Sonnet 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 Sonnet 5.5

Blossom arena — Claude Sonnet 5.5

Build the cherry-blossom temple courtyard arena in Blender through the pinned reference-exposed task.

High reasoningHeadline result
Workflow cost
$312.27
Wall-clock
3h 01m 40s
Processed tokens
Not recorded
Record state
additive_harness_projection
Public summary

Claude Sonnet 5.5 Blossom arena: 3h 01m 40s, $312.27 API-equivalent estimate, Not recorded.

Run identity and stack
  • Result ID: courtyard-arena-blossom-stage-2-reference-exposed-sonnet-5.5-20260930
  • Technical model: claude-sonnet-5-5
  • Provider: Anthropic Claude Code
  • Client: Claude Code CLI
  • Stack: Blender MCP
  • Stack: Courtyard blossom stage 2
Cost basis
  • Clock is timing.elapsed_seconds_including_quota_and_queue_waits. Cost is recorded_cost.api_equivalent_usd. Actual subscription charge is null.
  • No token or usage count on results/courtyard-arena-blossom-stage-2-reference-exposed-sonnet-5.5-20260930.json at harness commit 9b7c614dbb5103cc373fdf6275b5c4efc10d8f0e.
Validation evidence
  • Result: PARTIAL
  • Verification: Recorded status is partial_user_stopped. Pending, partial, stopped, qualified, and model-finished states stay unjudged. Additive projection from harness commit 9b7c614dbb5103cc373fdf6275b5c4efc10d8f0e. Broad harness sync was not run. Clock is timing.elapsed_seconds_including_quota_and_queue_waits. Cost is recorded_cost.api_equivalent_usd. Actual subscription charge is null. No token or usage count on results/courtyard-arena-blossom-stage-2-reference-exposed-sonnet-5.5-20260930.json at harness commit 9b7c614dbb5103cc373fdf6275b5c4efc10d8f0e.
Recorded caveats
  • partial_user_stopped. The episode's unfinished Sonnet scene matches this status. The dollar total mixes in claude-opus-5-5 usage from the same session.
  • Clock is timing.elapsed_seconds_including_quota_and_queue_waits. Cost is recorded_cost.api_equivalent_usd. Actual subscription charge is null.
  • No token or usage count on results/courtyard-arena-blossom-stage-2-reference-exposed-sonnet-5.5-20260930.json at harness commit 9b7c614dbb5103cc373fdf6275b5c4efc10d8f0e.
Visible evidence gaps
  • additive projection; broad harness sync was not run
  • source harness commit 9b7c614dbb5103cc373fdf6275b5c4efc10d8f0e
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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