Measured harness ledgerPublic result
Grok 4.7Neon Gunner — Grok 4.7 xhigh
Build a playable destructible neon run-and-gun game in the browser under the pinned Harness task contract.
xhigh reasoningHeadline result
- Workflow cost
- ≥$5.33
- Wall-clock
- Not recorded
- Processed tokens
- Not recorded
- Record state
- verified_gameplay_partial_metrics_protocol_deviation
Public summary
Grok 4.7 xhigh verified_gameplay_partial_metrics_protocol_deviation ledger: Not recorded wall-clock, Not recorded, and ≥$5.33 Provider-recorded usage estimate, not an itemized subscription cash charge (lower bound).
Run identity and stack
- Result ID: neon-gunner-canvas-grok-4.7-xhigh
- Technical model: Grok 4.7
- Provider: Provider not separately recorded
- Client: Grok Build CLI 1.0.40
- Stack: Grok Build CLI 1.0.40
- Stack: Technical model/configuration: Grok 4.7
- Stack: Browser canvas game
- Stack: Harness v1 Neon Gunner prompt
Cost basis
- Provider-recorded usage is partial, so this figure is a lower bound.
Primary artifact integrity
- Kind: manifest-verified-artifact
- Path: artifacts/neon-gunner-canvas-grok-4.7-xhigh/source/index.html
- SHA-256: 8a03aa5850b1eb3de7d597106828101a08bb78e421dc1e3345affcf3cb4fa327
Validation evidence
- Result: 26 passed, 0 failed
- Path: artifacts/neon-gunner-canvas-grok-4.7-xhigh/source/validation-log.json
- SHA-256: 2c20212e096615c6b649fdec1ea349b647f8b0ee3fd0d7735bb23eb7a1a6fa7a
Recorded caveats
- The raw extractor span includes the deliberate overnight pause; active build time is the sum of the two live generation intervals.
- Usage and recorded cost are partial because the interrupted first turn has no completed usage ledger.
- Independent play verifies the main loop on one browser; no blind visual-quality score is claimed.
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.