The newest MiMo Flash model is MiMo-V2.6-Flash, released on September 22, 2026. It has been 18 days since then. The line has only 2 gaps between releases so far (127 days and 153 days), too few to know its usual rhythm.
How long it has been since the last release against the line's usual gap and its recent ones — the rhythm, not a date.
Every Monday, only when something shipped: the AI models that came out, what each one changed, and which lines are due next.
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Newest first — what each version changed versus the one before, in Xiaomi's own numbers.
Xiaomi's new open-weights Flash model beats its previous Pro model, MiMo-V2.5-Pro, on all 14 tests where Xiaomi's table scores both, while keeping MiMo-V2.5's price of $0.14 / $0.28 per 1M tokens.
Compared with MiMo-V2.5-Pro · comparison chosen by Xiaomi
Completes about 7 in 10 long software-engineering tasks, against 2 in 10 for MiMo-V2.5-Pro
DeepSWE v1.1 — long, multi-step coding tasks the model never trained on
67.9%
▲ vs 19.0% for MiMo-V2.5-Pro · +49 points
Scores 12 points higher than MiMo-V2.5-Pro on the all-round intelligence index
Artificial Analysis Intelligence Index v4.3.2 — one score averaging 10 hard tests
38
▲ vs 26 for MiMo-V2.5-Pro · +12 points · both with reasoning
Costs about a third as much as MiMo-V2.5-Pro, the same as MiMo-V2.5
Price per 1M tokens — what developers pay, input / output
$0.14 / $0.28
▲ MiMo-V2.5-Pro costs $0.435 / $0.87 · unchanged from MiMo-V2.5