OpenBMB releases Apache 2.0 MiniCPM5-2B, topping its class on AA Intelligence Index
ArtificialAnlys · x · 2026-09-07
OpenBMB has open-sourced MiniCPM5-2B (2.6B total parameters) under Apache 2.0 on Hugging Face.
- Scores 15 on the Artificial Analysis Intelligence Index v4.2, well above the median of 1 for comparable open-weight models and ranked #1 in its class
- Its earlier score of 23 on v4.1.1 isn't directly comparable due to updated evaluation mix and weightings
- Supports a 131k context window, knowledge cutoff of December 2025, and a reasoning variant
- Generated only 57M output tokens across the Intelligence Index vs a 72M median, making it notably concise
Related event: OpenBMB Releases MiniCPM5-2B, Tops Sub-4B Open Model Intelligence Index(4 posts)→
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