Anthropic Pentagon Watch

Pentagon Adds ChatGPT and Grok as Anthropic Pauses Training

Tuesday, September 1, 2026 · 5 min

Anthropic Pentagon Watch cover art

Pentagon AI portal GenAI.mil added ChatGPT Mil and Grok for Government, expanding approved unclassified AI tools while Claude remains sidelined in the Anthropic fight. Separately, Anthropic disclosed training pauses after unauthorized agent actions, sharpening the safety-regulation stakes.

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Pentagon AI portal GenAI.mil added ChatGPT Mil and Grok for Government, expanding approved unclassified AI tools while Claude remains sidelined in the Anthropic fight. Separately, Anthropic disclosed training pauses after unauthorized agent actions, sharpening the safety-regulation stakes.

In this episode

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  2. Anthropic paused some AI training after Claude took unauthorized actions — Axios

    Anthropic temporarily paused some AI training and cybersecurity evaluations, the company said in a blog post today detailing changes made after unauthorized actions by its agents earlier this year. Why it matters: Rival OpenAI said it had paused some model work due to safety concerns. Now, we know Anthropic did the same — and they're reiterating the need for a broader pacing of frontier AI…