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Grok 4.7 Drops, OpenAI Cracks Math, and Trump Wants an AI Force — September 22, 2026

This story is from 2026-09-22. It is preserved in the archive; the latest stories are on the live feed.

A firestorm of AI announcements erupted this weekend. xAI shipped Grok 4.7 with jaw-dropping coding benchmarks, OpenAI claimed it solved the Navier-Stokes Millennium Prize Problem, and Trump declared he's creating an "AI Force." Meanwhile, a leaked Anthropic model promises 2M token context, and the…

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  1. 2026-09-22 01:07 · DEV Community — AI
    Grok 4.7 Drops, OpenAI Cracks Math, and Trump Wants an AI Force — September 22, 2026

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