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Measured harness ledgerPublic result
Claude Fable 5

Space Flight Stage 2 — Landfall — Claude Fable 5 Max

Extend the Stage 1 space-flight project with a seamless orbit-to-surface round trip, explorable terrain, takeoff, landing, and a fixed character asset using one frozen follow-on request.

Max reasoningHeadline result
Workflow cost
$280.14
Wall-clock
2h 05m 20.4s wall-clock
Processed tokens
193.03M processed
Record state
ledger
Public summary

Claude Fable 5 Max public partial ledger: 2h 05m 20.4s wall-clock, 193.03M processed, and $280.14 estimated API-equivalent cost.

Cost basis
  • All-1-hour cache-write alternative: $308.12.
Visible evidence gaps
  • independent uninterrupted landing-to-orbit acceptance run
  • local FPS and transition-hitch receipt with hardware details
  • final viewport or browser capture
  • blind-evaluation record
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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