Model Card: MiMo-V2.6-Pro
MiMo-V2.6-Pro shipped open-weight on 2026-09-21, model ID (OpenRouter) `xiaomi/mimo-v2.6-pro`; a 1.02T-total / 42B-activated MoE with a 1,048,576-token context window natively handling text, image, video, and audio; API pricing is $0.435 input / $0.87 output per 1M tokens (cached input $0.0036), with the sibling Flash variant at $0.14/$0.28; MIT-licensed; it edges out Claude Opus 5 on AutomationBench v1.0.6 (53.1 vs 50.3) and Terminal Bench 2.1 (89.9 vs 89.1); it also leads the open-weight field on the Artificial Analysis Intelligence Index at 46.32; but it clearly trails closed flagships on Terminal Bench 4.0 (34.9 vs Opus 5's 49.0) and the security-focused ExploitBench (47.9 vs GPT-5.6 Sol's 78.5)