Codex CLI · GPT-6 Astra
Grade 2
Good output — every claim linked to an official doc, unknowns marked as uncertain. But the first run hung.
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- Runs
- Records
- Detects
- Precise
- Proven
1 / 2runs succeeded
run 1 hung waiting on stdin
What failed Run 1 hung waiting on stdin — no error, it simply never finished. Closing stdin (`< /dev/null`) made run 2 exit cleanly.
Not measured We did not ask the same question twice to see if the conclusion holds.
2026-09-09 · codex exec, -m gpt-6-astra