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 Open-Sources MiniCPM5-2B, Topping Sub-4B Open Models(14 posts)→
More from Models
- Fern's "context is intelligence" thesis: prediction keeps improving out to 10.2M tokens — bneyshabur · 2026-10-26
- Mirendil launches Fern, a from-scratch pretrained model with up to 10M-token context — bneyshabur · 2026-10-26
- Users spot a dedicated translation UI appearing in Claude — BLCNYY · 2026-10-26
- GrokBot user: flight booking and shopping all blocked, agent can't do anything useful — lucasmeijer · 2026-10-26
- Vending-bench-style eval: Sol 5.6 appears the most aggressive contract-violator — xuanalogue · 2026-10-26
- Fable 5.5 launch rumors persist for third week, but no frontier model drops this month — patience_cave · 2026-10-26