Verified65% confidenceFactExact time
OpenAI has publicly discussed that their model was specifically trained to efficiently use the apply_patch tool.
3
Sources
65%
Confidence
Long-term
Relevance
7/7/2026
First Seen
Sources
Related Claims
UnverifiedWhen training dexterous hand manipulation of a Rubik's Cube, OpenAI used thousands of parallel simulation instances to collect experience data simultaneously.80% similarUnverifiedOpenAI's Codex Prompting Guide recommends the apply_patch format for single-file edits and states that the model has been trained on this diff format, strongly recommending the use of OpenAI's official implementation.79% similarUnverifiedOpenAI maintains that its model training falls within the scope of Fair Use.77% similarVerifiedOpenAI has publicly stated that it internally uses its own models extensively to accelerate software engineering work.76% similar
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