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Model Timeline

Timeline of MiMo-V2.5

Every recorded change for this model by Xiaomi, newest first. Back to the entity page →

3 events

Year

All years 2026

Category · events in the last 365 days

All categories Benchmarks4,947 Models2,337 Companies1,601 Research1,104 Releases1,019 Providers & pricing640 Datasets146 Frameworks136 Hardware43 Pricing14 Repositories10

Filtered to one entity. Show the whole atlas

Events per month · 2 months shown

Sept 20262 Apr 20261

Sept 2026 2

12 Sept 2026
Context window changed

ModelMiMo-V2.5Xiaomi

MiMo-V2.5: context length changed from 1000000 to 1050000

Context window1M tokens→1.05M tokensopenrouter

openrouter.ai

11 Sept 2026

Context window changedModelMiMo-V2.5Xiaomi

MiMo-V2.5: context length changed from 1050000 to 1000000

Context window1.05M tokens→1M tokensartificial_analysis

artificialanalysis.ai

Apr 2026 1

22 Apr 2026
New modelModelMiMo-V2.5Xiaomi
New model: MiMo-V2.5 (Xiaomi)
openrouter
openrouter.ai

Showing up to 400 events. Narrow by year or category, or use the changes feed for cursor-paged history. Times are UTC.