Frontier Model Release Wave is About to Explode
johnseach · x · 2026-07-16
This post compiles upcoming frontier model releases expected in the next 1–2 weeks, categorized into **released**, **imminent**, and **brewing**. ### Imminent / Rumored Releases - **Gemini 3.5 Pro**: Widely expected around July 17, coinciding with WAIC Shanghai. Rumors suggest **2M context**, **Deep Think reasoning mode**, and stronger agentic / coding capabilities, though Google hasn't officially confirmed it. - **Kimi K3 (Moonshot)**: Could drop in hours to days. Rumored specs include **2–3T parameters**, **open weights**, around **Claude Opus 4.8** tier, **1M context**, with enhanced coding and long-context agent capabilities at a price significantly lower than US frontier models. ### Already Released / Landed - OpenAI **GPT-5.6** family (Sol flagship + Terra + Luna) - xAI **Grok 4.5** (Rumored as "Opus-class" and "Cursor-trained") - Meta **Muse Spark 1.1** + paid Meta Model API - Claude **Fable 5** globally restored ### Late July to Early August - xAI's next foundation model: A larger **~2T** version reportedly finishes training by late July, targeting an August public release. - More Chinese lab releases and edge-side updates around WAIC are also expected. The core takeaway: frontier model competition has become **multipolar with a weekly release cadence**, advancing simultaneously across US closed-source, Chinese open-weight, and agentic directions.
Related event: Wave of Frontier AI Model Releases Imminent(2 posts)→
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