OpenAI Sep 30, 2026 6分 OpenAI Releases GPT-6.1 Sol - Input and Output Prices Unchanged, Only Cached Input Moved
OpenAI Sep 23, 2026 5分 OpenAI Releases GPT-6 Sol and Luna - API Rates Half of GPT-5.6's Promotional Pricing, and Caching Breaks Differently
Astra GAOpenAI Sep 4, 2026 2分 GPT-6 Astra Is Generally Available in GitHub Copilot - Four Plans, Enabled by Default
OpenAI Sep 3, 2026 7分 OpenAI Releases GPT-6 Astra - $10 In, $50 Out in the API, and Off by Default for Enterprise
