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Resuming old conversations and coding sessions no longer carries a cache-miss cost, removing a real penalty for returning work in AI developer tools.
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Day 16/ You can now cache for 12h in the API and for logged in users across Codex & Work we keep cache forever and you don’t have any penalty for coming back to an old conversation or resuming after a few hours and are now guaranteed to hit the cache.Read original on X
OpenAI extends API prompt caching to twelve hours
OpenAI extends API prompt caching to twelve hours
OpenAI extends API prompt caching to twelve hours
OpenAI extends API prompt caching to twelve hours
OpenAI extends API prompt caching to twelve hours
OpenAI extends API prompt caching to twelve hours
OpenAI extends API prompt caching to twelve hours
OpenAI extends API prompt caching to twelve hours
OpenAI extends API prompt caching to twelve hours
OpenAI extends API prompt caching to twelve hours
OpenAI extends API prompt caching to twelve hours
OpenAI extends API prompt caching to twelve hours
OpenAI extends API caching to twelve hours
OpenAI extends API caching to twelve hours
Shared connections
One claimed result would show the Exponential Time Hypothesis is false, a central conjecture in complexity theory.
Businesses can automate more office work when a cheaper model scores the same on real tasks.
Price cuts are pulling large AI spending contracts away from Anthropic and intensifying competition between the labs.
Agents that click and type through software without an API could automate work in tools that lack integrations.