AIThe Deep View1h ago
A look at OpenAI's open-source agent harness
A look at OpenAI's open-source agent harness that now powers Codex and ChatGPT Work, as the company works to optimize the harness to cut runaway token usage

The unsung hero behind OpenAI's 2026 transformation is a technology that rarely gets mentioned, and that most of its 1 billion monthly users have never even heard of.
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