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    "title": "Microsoft finishes training MAI-Base-2, a 2.8-trillion-parameter model it says needs up to 12 times less compute than DeepSeek’s",
    "summary": "The in-house foundation model is still being post-trained. Microsoft plans to license its weights to trusted partners through Foundry rather than release them openly.",
    "section": "Models & Launches",
    "type": "launch",
    "published": "2026-10-16T15:37:48+05:30",
    "updated": "2026-10-16T15:37:48+05:30",
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            "url": "https://microsoft.ai/news/frontier-pre-training-at-microsoft-ai/",
            "title": "Microsoft AI: Frontier pre-training at Microsoft AI",
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            "title": "GIGAZINE: Microsoft completes pre-training of MAI-Base-2",
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