The Pentagon has officially joined the generative AI party, launching custom versions of OpenAI's ChatGPT and xAI's Grok for its 3 million civilian and military personnel. Because nothing says 'national security' like a chatbot that might hallucinate your battle plans.

Dubbed ChatGPT Mil and Grok for Government, these tailored tools are now part of GenAI.mil, a centralized, secure portal that made its debut last year. The portal, which initially offered Google Gemini, is designed to give Department of Defense (DoD) employees access to commercial frontier AI models without letting sensitive government data slip through the consumer-grade cracks. The military version, conveniently, is exempt from the data collection that plagues civilian tech products - because who needs targeted ads when you're trying to keep state secrets?

Apparently, the portal has been a hit. GenAI.mil has already onboarded more than 1.7 million unique users out of the department's 3 million personnel. That's a lot of people asking AI to summarize memos and draft emails, presumably.

These additions are part of the Pentagon's grand plan to accelerate work and gain an edge without sacrificing security. They also shine a spotlight on the conspicuous absence of Anthropic's Claude model. The Trump administration labeled Anthropic a supply-chain risk - a designation the company is currently fighting in court - after it refused to give the Pentagon unrestricted use of its AI tools, insisting on safety guardrails instead. Because who needs safety when you're building weapons of mass... productivity?

ChatGPT Mil, born from OpenAI for Government, offers a familiar ChatGPT experience with chat, files, projects, and custom GPTs. It's designed for document-heavy, routine unclassified work like administrative tasks, logistics, planning, and policy. More features are promised, presumably including the ability to auto-generate 'urgent' email replies.

The Pentagon, however, painted Grok in far more militaristic terms. 'Starshield AI's Grok for Government will provide the warfighter with immediate productivity gains, stronger knowledge continuity and more secure and efficient collaboration,' the DoD's press release gushed. (Starshield AI is SpaceX's secure satellite network, built on Starlink tech.)

The department added that Grok would let the military 'execute missions faster and with greater precision across numerous operational contexts, ranging from market research analysis for acquisition professionals to supply chain management for logisticians.' So, basically, it'll help buy stuff and track stuff, but with a more intimidating tone.

The Pentagon has also inked deals with Amazon Web Services, Microsoft, Nvidia, and Reflection AI to bolster its AI arsenal. Because when it comes to AI, the military wants all the options - even if some of them might go rogue.