execution / capability
Headless execution
Task completion without interactive input.
Deterministic test
execution.headless · v1.0.0
Measures noninteractive completion of a deterministic file-writing task with stdin closed.
Recorded observations
| Agent | Version | Platform | Result | Date |
|---|---|---|---|---|
| antigravity-cli | 1.1.27 | linux x64 | pass | 2026-09-08 |
| antigravity-cli | 1.1.27 | linux x64 | pass | 2026-09-08 |
| codex | 0.153.4 | linux x64 | pass | 2026-09-08 |
| codex | 0.153.4 | linux x64 | pass | 2026-09-08 |
| codex | 0.153.4 | linux x64 | error | 2026-09-08 |
| opencode | 1.18.29 | linux x64 | error | 2026-09-08 |
| opencode | 1.18.29 | linux x64 | pass | 2026-09-08 |
| opencode | 1.18.29 | linux x64 | pass | 2026-09-08 |