Expired50% confidenceFactExact time
The command to verify what Codex actually loads is codex debug prompt-input, which renders the full prompt input the model sees as JSON.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/19/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 11/2/2026(expired)
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Related Claims
UnverifiedCodex's `codex exec --json` streams JSONL output, the `turn.completed` event carries token data, and the cache count is already included in the input count.62% similarUnverifiedThe tool uses the jsonschema library as a JSON validation hook to keep input and output formats controllable and to trigger fallback logic when validation fails.61% similarUnverifiedBy forcing the model to answer using a single tool, you can obtain JSON output that conforms to a schema rather than free-form text that needs to be parsed manually.61% similarUnverifiedThe generated JSON is validated through a Code node to ensure that problematic workflows do not pass.61% similarUnverifiedDevelopers can use system prompts or JSON Schema to force the model to return only enumerated values from predefined fields, disallowing free-text output containing value judgments.61% similar
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