Grok 4.5: June '26 LLM list (final) Claude Fable 5 ✅ 🥇🐐 GLM 5.2 ✅ 🥇best open source LFM2.5-230M ✅ Small CPU 🥇 Claude Mythos ✅ ...but not for you Claude Sonnet-5 ✅ GPT-5.6 Sol ❌ Gemini 3.5 Pro ❌ Gemma…

XAI's Grok 4.5 has not been released as of July 4, 2026, with no announced release date or firm estimate. OutYet.ai monitors xAI's official channels continuously and will update when access goes live.

xAI /providers/xai Grok 4.5 Is Grok 4.5 out yet? No. When is Grok 4.5 coming out? Grok 4.5 is not out yet. There is no announced date yet, and no firm estimate. OutYet.ai rechecks xAI's official release surfaces every minute and flips this page the moment access goes live. Last checked Jul 4, 2026. One click creates your free account or signs you into an existing one and turns on alerts for Grok 4.5. There's no password to set, and you can unsubscribe any time. Last checked just now Crowd estimate No guesses yet. Cast the first one below. Pick your release guess Community consensus An AI summary of the public comments here. Not a sourced fact. Not enough public feedback yet to summarize. Add a comment to help build the picture. Compare Grok 4.5 with another model → /compare?models=grok-4-5 Also waiting on: ChatGPT 5.6 /models/chatgpt-5-6 , Gemini 3.5 Pro /models/gemini-3-5-pro , Claude Fable 5.1 /models/claude-fable-5-1 , Claude Mythos 5.1 /models/claude-mythos-5-1 Comments Missing a model, or wishing OutYet did something it doesn't? Tell us what to build /submit .