US Department of Warは、複数モデルに対応する生成AIプラットフォームGenAI.mil上で、OpenAIのChatGPT MilとStarshield AIのGrok for Governmentの提供を開始し、最先端AI機能のラインアップを拡充した。

9か月前のローンチ以来、GenAI.milにはすでに170万人を超えるユニークユーザーが登録している。これは、同省の300万人を超える職員のうちの人数だと、プレスリリースは説明している。ChatGPT MilとGrok for Governmentはいずれも、インパクトレベル5(IL5)の管理対象非機密情報(CUI)向けに認定されている。

OpenAIのChatGPT Milは、月曜日に発表された別のリリースによると、2025年に同省とOpenAIの間で締結された企業パートナーシップの導入段階に当たる。Grok for Governmentは、SpaceXのGrok最先端AIモデルを連邦政府向けに調整し、Starshield AIブランドで提供するバージョンだ。

同省によると、ChatGPTの導入では、チャット、ファイル、プロジェクト、カスタムGPTに重点を置き、計画、政策、物流、行政など、同省全体の文書中心の非機密業務を支援する。「この導入により日常業務が迅速化され、より重要なプロジェクトに割ける時間が増える」

同省は、GrokをGenAI.milに統合することで、職員が深い思考を伴う推論、適応型の推論モード、カスタマイズ可能なワークスペース、継続的なプロジェクト、さらに組織の知識を蓄積して展開できる再利用可能な「プレイブック」にアクセスできるようになると付け加えた。「Starshield AIのGrok for Governmentは、戦闘要員に即時の生産性向上、より強固な知識の継承、より安全で効率的な協業をもたらす」

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Chief Digital and AI Office(CDAO)とOffice of the Under Secretary of War for Research and Engineeringを通じた今回の統合は、米軍の統合部隊、すなわちJoint Forceが、市場調査分析からサプライチェーン管理まで、さまざまな作戦において任務をより迅速かつ正確に遂行できるようにすることを目指している。

同省は、White HouseのAI Action Planを支援し、Joint Force全体で戦力倍増要因として最先端AIの規模を引き続き拡大していくと述べた。

Frontier Model Releases per Month by Lab

Frontier Model Releases per Month by Lab

  • OpenAI
  • Google
  • Anthropic
  • xAI
  • Meta AI
  • NVIDIA
  • Z.ai
  • Other
As of 2026-07-31, OpenAI records 0 models.3210Jan '23Jan '24Jan '25Jul '26{"f":[360,150,40,8],"s":[["OpenAI","#10a37f"],["Google","#4285f4"],["Anthropic","#d97757"],["xAI","#111111"],["Meta AI","#0866ff"],["NVIDIA","#76b900"],["Z.ai","#7c3aed"],["Other","#94a3b8"]],"p":[["2023-01-31T00:00:00.000Z","Jan '23",43.63,[[0,"0 models",128,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"0 models",128,null],[4,"0 models",128,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 models",128,null]],"0 models"],["2023-02-28T00:00:00.000Z","Feb '23",50.88,[[0,"0 models",128,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"0 models",128,null],[4,"0 models",128,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 models",128,null]],"0 models"],["2023-03-31T00:00:00.000Z","Mar '23",58.14,[[0,"1 models",109,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"0 models",128,null],[4,"0 models",128,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 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models",109,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 models",128,null]],"1 models"],["2024-08-31T00:00:00.000Z","Aug '24",181.49,[[0,"1 models",109,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"1 models",71,null],[4,"0 models",128,null],[5,"0 models",128,null],[6,"1 models",33,null],[7,"0 models",128,null]],"3 models"],["2024-09-30T00:00:00.000Z","Sep '24",188.74,[[0,"0 models",128,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"0 models",128,null],[4,"0 models",128,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 models",128,null]],"0 models"],["2024-10-31T00:00:00.000Z","Oct '24",196,[[0,"0 models",128,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"0 models",128,null],[4,"0 models",128,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 models",128,null]],"0 models"],["2024-11-30T00:00:00.000Z","Nov '24",203.26,[[0,"1 models",109,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"0 models",128,null],[4,"0 models",128,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 models",128,null]],"1 models"],["2024-12-31T00:00:00.000Z","Dec '24",210.51,[[0,"0 models",128,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"0 models",128,null],[4,"0 models",128,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 models",128,null]],"0 models"],["2025-01-31T00:00:00.000Z","Jan '25",217.77,[[0,"1 models",109,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"0 models",128,null],[4,"0 models",128,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 models",128,null]],"1 models"],["2025-02-28T00:00:00.000Z","Feb '25",225.02,[[0,"1 models",109,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"1 models",71,null],[4,"0 models",128,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 models",128,null]],"2 models"],["2025-03-31T00:00:00.000Z","Mar '25",232.28,[[0,"1 models",109,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"0 models",128,null],[4,"0 models",128,null],[5,"1 models",71,null],[6,"0 models",128,null],[7,"0 models",128,null]],"2 models"],["2025-04-30T00:00:00.000Z","Apr '25",239.53,[[0,"0 models",128,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"0 models",128,null],[4,"1 models",109,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 models",128,null]],"1 models"],["2025-05-31T00:00:00.000Z","May '25",246.79,[[0,"0 models",128,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"0 models",128,null],[4,"0 models",128,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 models",128,null]],"0 models"],["2025-06-30T00:00:00.000Z","Jun '25",254.05,[[0,"0 models",128,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"0 models",128,null],[4,"0 models",128,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 models",128,null]],"0 models"],["2025-07-31T00:00:00.000Z","Jul '25",261.3,[[0,"0 models",128,null],[1,"0 models",128,null],[2,"0 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'26",348.37,[[0,"0 models",128,null],[1,"0 models",128,null],[2,"0 models",128,null],[3,"0 models",128,null],[4,"0 models",128,null],[5,"0 models",128,null],[6,"0 models",128,null],[7,"0 models",128,null]],"0 models"]]}OpenAI: 0 on Jul '26. Google: 0 on Jul '26. Anthropic: 0 on Jul '26. xAI: 0 on Jul '26. Meta AI: 0 on Jul '26. NVIDIA: 0 on Jul '26. Z.ai: 0 on Jul '26. Other: 0 on Jul '26
SOURCE: Epoch AI — Frontier AI Models