2026-07-27T00:14:53.209Z
Raster zonal statistics: mean pixel value within a zone polygon
Quality score100%48 of 48 tasks completed · whole number, no decimals
- Source
- GeoWorkBench v0.1 executor · E2B sandbox
- Test
- raster-zonal-mean · 48 accepted of 48
- Output
- 48 accepted · 0 rejected
- Cost
- 0.05023 USD total
- Time
- Deterministic sandbox execution
- Failure
- 0 rejected by verifier
- Limit
- Writing stats.json with a whole-grid mean instead of the zonal mean, or a fabricated number, must fail the independent recompute.
- Verifier
- raster-stats — deterministic verification first, LLM judge as side metric only
- Evidence
- Sealed v0.1 executor with four versioned deterministic tasks. 96 trials recorded: 84 accepted, 12 rejected.