Unverified60% confidenceFactExact time
Codex has two meanings: one refers to OpenAI's early foundational model specifically trained for code generation, which has ceased independent service.
2
Sources
60%
Confidence
Long-term
Relevance
9/18/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe predecessor of Codex was an internal project codenamed A-SWE (autonomous software engineer), which initially trained an internal model specifically targeting the OpenAI Python codebase.79% similarUnverified'Codex' is the name of a real code-generation model under OpenAI that ceased to be offered as a standalone API in 2023.79% similar
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