Xiaomi's MiMo-V2.6 debuts with 1M context, benchmarked just behind GPT-5.6 Sol

MaziyarPanahi · x · 2026-09-22

• mervenoyann reports MiMo-V2.6 is out: early results place it right behind GPT-5.6 Sol. Same architecture as V2.5, now with a 1M context window and an MTP drafter; Artificial Analysis results pending.
• Retweeter MaziyarPanahi says he has Xiaomi MiMo token credits and will try V2.6 Pro.

Related event: Xiaomi open-sources MiMo-V2.6, topping open-weight leaderboard at 46 with livestreamed RL training(47 posts)→

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