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List of Flash News about prompt caching 24 hours

Time Details
2025-11-13
19:11
OpenAI GPT-5.1 API Launch: Same Pricing as GPT-5, New Codex Models, 24-Hour Prompt Caching — What Crypto Traders Need to Know

According to @sama, GPT-5.1 is now available in the API with pricing unchanged from GPT-5. Source: @sama on X @Sama also stated that gpt-5.1-codex and gpt-5.1-codex-mini are now in the API and are specialized for long-running coding tasks. Source: @sama on X Prompt caching now lasts up to 24 hours. Source: @sama on X Updated evaluations are available via the referenced blog post. Source: @sama on X For crypto traders, there was no mention of blockchain or token integrations in this release. Source: @sama on X

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