MiniCPM5 2B measured on 9 of 104 Chat & Knowledge benchmarks9
BenchmarkByScoreRank
Overall1
Knowledge3
Science2
Documents2
Legacy · saturated or no longer reported1
No benchmark matches
—per task?
price not verifiedprice
—output speed?
131Kcontext
Alternatives?
ModelScoreCostPer taskWhat changes
BetterGPT-6 Lunalow+2.5—$0.005Function calling only with none · Chat Completions+3OOpenMiniCPM5 1Bnon-thinking+10.9——
BetterClaude Haiku 5.5low+14.9—$0.024Remove sampling parameters+5
BetterMiMo v2.5 ProthinkingOpen+14.9—$0.054Memory (4-bit): 1.3 GB → 614 GBTBetterInkling SmallthinkingOpen+2.7—$0.089Memory (4-bit): 1.3 GB → 160 GB+1ModelScoreCostPer taskWhat changes
Nothing here yet.
ModelScoreCostPer taskWhat changes
GPT-6 Lunalow+2.5—$0.005Function calling only with none · Chat Completions+3Claude Haiku 5.5low+14.9—$0.024Remove sampling parameters+5MiMo v2.5 ProthinkingOpen+14.9—$0.054Memory (4-bit): 1.3 GB → 614 GBTInkling SmallthinkingOpen+2.7—$0.089Memory (4-bit): 1.3 GB → 160 GB+1GPT-6.1 Sollow+49.3—$0.13Remove unsupported parameters+5ModelScoreCostPer taskWhat changes
OMiniCPM5 1Bnon-thinkingOpen+10.9——AG9v3 3BOpen+7.3——Memory (4-bit): 1.3 GB → 1.5 GBlLFM2.5 2.6BthinkingOpensame——
Granite 4.2 3BthinkingOpen-3.1—$0.006Context: 131K → 128K+1IK2 Horizon 7BthinkingOpen-4.9—$0.30 / $1.20Memory (4-bit): 1.3 GB → 4.5 GBModelScoreCostPer taskWhat changes
OMiniCPM5 1BthinkingOpen-3——OMiniCPM-V 4.6 1.3BOpen-71.2——All OpenBMB models →Run it yourself
estimateFits on✓ 8 GB (phone, laptop) · full quality✓ 16 GB · full quality✓ 24 GB GPU · full quality✓ 48 GB GPU · full quality✓ 80 GB GPU · full quality
LicenceApache-2.0free for commercial use
Benchmarks
in Chat & KnowledgeAA Intelligence Index 4.3.212.5#177
AA Omniscience Index-11.7#102
AA Omniscience · Accuracy8.4#294
Humanity's Last Exam8.9#204
GPQA Diamond70.2#183
AA-LCR (long context) 1.159.3#161
CritPt (physics)0.3#149
GDP.pdf · AA all-pass1.4#112
FAQ
How much does MiniCPM5 2B cost?›
There is no per-unit API price: price not verified.
How good is MiniCPM5 2B, and what is it best at?›
#203 of 334 in Chat & Knowledge, #75 of 132 in Coding, #101 of 133 in Agents & Tool Use, #112 of 133 in Vision & Documents.
Is MiniCPM5 2B better than o1?›
On AA Omniscience Index, MiniCPM5 2B scores -11.7 vs -11.1 — about the same.
What is the context window of MiniCPM5 2B?›
131K tokens.
When was MiniCPM5 2B released? Is there a newer version?›
Released 2026-09-07. It is the current version in its line.
Is MiniCPM5 2B open source?›
Yes, the weights are open (Apache-2.0 licence).
Can I run MiniCPM5 2B locally?›
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
Can MiniCPM5 2B read images?›
No, it accepts text only.
What is MiniCPM5 2B?›
MiniCPM5 2B is an open-weights language model from OpenBMB, released Sep 2026.
What are the best alternatives to MiniCPM5 2B?›
GPT-6 Luna (better), MiniCPM5 1B (open weights).