{"slug": "better-prompt-caching-for-gpt-6", "title": "Better prompt caching for GPT-6", "summary": "OpenAI detailed prompt caching improvements for GPT-6, citing higher cache hit rates, new diagnostics, explicit breakpoints, and controls intended to reduce latency and costs. The company published the details on its OpenAI Blog.", "body_md": "# Better prompt caching for GPT-6\n\nSource: \n\n[OpenAI Blog](https://openai.com)\nLearn how \n\n[GPT](https://www.machinebrief.com/glossary/gpt)-6 improves prompt caching with higher cache hit rates, new diagnostics, explicit breakpoints, and controls that reduce latency and costs.\nGet AI news in your inbox\n\nDaily digest of what matters in AI.", "url": "https://wpnews.pro/news/better-prompt-caching-for-gpt-6", "canonical_source": "https://www.machinebrief.com/news/better-prompt-caching-for-gpt-6-6eha", "published_at": "2026-09-22 20:55:16.318785+00:00", "updated_at": "2026-09-22 20:55:17.329944+00:00", "lang": "en", "topics": ["large-language-models", "ai-infrastructure", "ai-products"], "entities": ["OpenAI", "GPT-6"], "alternates": {"html": "https://wpnews.pro/news/better-prompt-caching-for-gpt-6", "markdown": "https://wpnews.pro/news/better-prompt-caching-for-gpt-6.md", "text": "https://wpnews.pro/news/better-prompt-caching-for-gpt-6.txt", "jsonld": "https://wpnews.pro/news/better-prompt-caching-for-gpt-6.jsonld"}}