Measured harness ledgerPublic result
Claude Fable 5DRIFT Star System Explorer — Claude Fable 5 Medium
Build a responsive browser space-flight game with flight controls, a coherent star-system environment, lighting, assets, and a playable game loop.
Medium reasoningHeadline result
- Workflow cost
- $22.85
- Wall-clock
- 18:37.7 wall-clock
- Processed tokens
- 13.96M processed
- Record state
- ledger
Public summary
Anthropic Claude Code space-flight ledger: 18:37.7 wall-clock, 13.96M processed tokens, and a $22.85 API-equivalent estimate.
Visible evidence gaps
- browser and hardware environment
- local FPS
- final capture
- blind-evaluation record
Tech Review 001 · v1 + Kimi K3 Launch 002 · v1 Builder package
This run belongs to multiple published immutable package releases. Each collection lists its exact prompt, ledger, configuration, export, matrix, manifest, and checksum inventory; missing evidence stays labeled missing.
- 7 prompts · 28 ledgers · 4 configurations
- 9 prompts · 33 ledgers · 6 configurations