mai-c7f3437e·3 events·first seen Aliases: MAI
OpenAI's GPT-5.6 models are set for broader API release following a Department of Commerce-approved safety review that delayed launch for weeks; GPT-5.6 Sol Ultra scores 91.9% on TerminalBench 2.1 versus Claude Mythos 5 at 88%, with pricing roughly half of Anthropic's comparable tier. Microsoft is actively replacing OpenAI and Anthropic models in Excel, Outlook, and Teams with its internally built MAI models to reduce third-party dependency as its OpenAI discount partnership nears expiration. Anthropic expanded Claude Cowork to web and mobile for Max plan subscribers, with usage data from 1.2 million sessions showing over 90% of use is non-developer work. Nvidia released Audex, a 30B MoE audio-text model that avoids the typical 'text tax' of multimodal models, shipping under a noncommercial license.
Simon Willison covers Microsoft's release of new MAI (Microsoft AI) models. The post is commentary from a tier-2 source on a Microsoft model announcement, likely summarizing capabilities and context. Microsoft's MAI model line represents the company's continued push to develop proprietary frontier models alongside its OpenAI partnership.
Microsoft unveiled MAI-Thinking-1 and the broader MAI family of models at Microsoft Build 2026, as covered in the Latent Space AINews recap. The announcement represents Microsoft's push into frontier reasoning models under its own brand, distinct from its OpenAI partnership. Technical details of the MAI model family are discussed, signaling a significant strategic move toward Microsoft-native AI model development.