Nundina › Discover calendars › AI Lab Releases calendar › Improving GPT-5.6 Sol in ChatGPT - and expanding access to GPT-5.6 Luna for free usersImproving GPT-5.6 Sol in ChatGPT - and expanding access to GPT-5.6 Luna for free users6 August 2026ChatGPT introduces improved GPT-5.6 Sol with better accuracy and consistency, plus expanded access for free users and unlimited everyday chats with GPT-5.6 Luna. Published by OpenAI under Product.AI Lab Releases calendarMore from this calendar

22 October 2026 - Anthropic launches Claude Models on Google Cloud

21 October 2026 - Anthropic releases API version 2026-10-21

20 October 2026 - Anthropic launches user profiles

15 October 2026 - Anthropic: We've added capabilities.thinking.types.between_tools to the Models API.

14 October 2026 - Anthropic launches OpenTelemetry export in beta