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Microsoft releases Aion 1.0 models for on-device AI

By PulseAugur Editorial · [1 sources] ·

Microsoft has unveiled two new on-device language models, Aion 1.0 Instruct and Aion 1.0 Plan, at its Build 2026 conference. Aion 1.0 Instruct is a small, efficient language model designed for everyday text tasks and will be released with open weights. Aion 1.0 Plan is a larger, 14-billion parameter model capable of agentic reasoning, tool-calling, and orchestrating sub-agents directly on capable Windows devices. AI

IMPACT These on-device models aim to enhance Windows' AI capabilities, potentially improving user experience and enabling new agentic workflows directly on personal devices.

RANK_REASON This is a new model release from a frontier lab (Microsoft) with specific model names and capabilities. [lever_c_demoted from frontier_release: ic=1 ai=1.0]

Read on r/LocalLLaMA →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Microsoft releases Aion 1.0 models for on-device AI

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0 / 100
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Significant
This is a new model release from a frontier lab (Microsoft) with specific model names and capabilities. [lever_c_demoted from frontier_release: ic=1 ai=1.0]
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model release, product
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High
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98 days old
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COVERAGE [1]

  1. r/LocalLLaMA TIER_1 English(EN) · /u/Mysterious_Finish543 ·

    Microsoft Aion 1.0 Instruct and Aion 1.0 Plan models!

    <table> <tr><td> <a href="https://www.reddit.com/r/LocalLLaMA/comments/1tvekng/microsoft_aion_10_instruct_and_aion_10_plan_models/"> <img alt="Microsoft Aion 1.0 Instruct and Aion 1.0 Plan models!" src="https://preview.redd.it/nuy17exhvz4h1.png?width=640&amp;crop=smart&amp;auto=w…

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