Musk Says Grok Will Soon Support 1M Context

mark_k · x · 2026-07-09

Elon Musk revealed that the Grok model is expected to support a 1 million long context window around next week. Additionally, a developer reported after testing that Grok 4.5 (presumably a version number) performs excellently for its price and expected use cases. It scored higher than GLM5.2 on the ncode test set, showcasing outstanding frontier reinforcement learning and post-training polish, along with an exceptional ability to utilize tools.

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