Claude Opus 5.5, the first model in our new Claude 5.5 family · Claude · @claudeai · Launch · Announcement Card. Captured 2026-09-22. Original source attached on the reference page.22 Sep, 2026@claudeai
OpenArt is now in your terminal · OpenArt · @openart_ai · Launch · Announcement Card. Captured 2026-09-12. Original source attached on the reference page.11 Sep, 2026@openart_ai
We’re introducing Claude Fable 5.1 and Claude Mythos 5.1 · Claude · @claudeai · Launch · Announcement Card. Captured 2026-09-01. Original source attached on the reference page.1 Sep, 2026@claudeai
Claude Academy is now live · Claude · @claudeai · Launch · Announcement Card. Captured 2026-08-24. Original source attached on the reference page.20 Aug, 2026@claudeai
Satya Nadella: marks a new chapter for Windows, as we bring unmetered intelligence · Microsoft 365 · @satyanadella · Launch · Announcement Card. Captured 2026-10-07. Original source attached on the reference page.7 Oct, 2026@satyanadella
SpaceXAI: Grok 4.7 is now live on Microsoft Foundry · SpaceXAI · @SpaceXAI · Launch · Announcement Card. Captured 2026-10-07. Original source attached on the reference page.7 Oct, 2026@SpaceXAI