UME R1 2B measured on 13 of 203 Multimodal benchmarks13
BenchmarkByScoreRank
No benchmark matches
self-host onlyprice
14.9MVEB text video v1
Nov 2025released
1,536Dimensions
33K tokensMax input
enLanguages
Alternatives?
ModelScoreCostPriceWhat changes
BetterQwen 3 VL Embedding 8BOpen+48%—$0.09Languages: not verified+1OpenQwen 3 VL Embedding 2B+67%——Languages: not verifiedBBetterBidirLM Omni 2.5B EmbeddingunstatedOpen+45%——Memory (4-bit): 1.3 GB → 1.5 GBLBetterLCO Embedding Omni 7BunstatedOpen+39%——Languages: not verified+1LBetterLCO Embedding Omni 3BunstatedOpen+18%——Languages: not verified+1ModelScoreCostPriceWhat changes
Nothing here yet.
ModelScoreCostPriceWhat changes
Qwen 3 VL Embedding 8BOpen+48%—$0.09Languages: not verified+1Qwen 3 VL Embedding 2BOpen+67%——Languages: not verifiedBBidirLM Omni 2.5B EmbeddingunstatedOpen+45%——Memory (4-bit): 1.3 GB → 1.5 GBLLCO Embedding Omni 7BunstatedOpen+39%——Languages: not verified+1LLCO Embedding Omni 3BunstatedOpen+18%——Languages: not verified+1ModelScoreCostPriceWhat changes
Qwen 3 VL Embedding 2BOpen+67%——Languages: not verifiedQwen 3 VL Embedding 8BOpen+48%—$0.09Languages: not verified+1BBidirLM Omni 2.5B EmbeddingunstatedOpen+45%——Memory (4-bit): 1.3 GB → 1.5 GBLLCO Embedding Omni 7BunstatedOpen+39%——Languages: not verified+1LLCO Embedding Omni 3BunstatedOpen+18%——Languages: not verified+1ModelScoreCostPriceWhat changes
zUME R1 7BOpen-41%——Memory (4-bit): 1.3 GB → 5 GBAll zhibinlan 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 Embeddings & RetrievalMMEB-V2lab59.7
FAQ
How much does UME R1 2B cost?›
There is no per-unit API price: self-host only.
Is UME R1 2B free to use?›
There is no free API. The weights are open, so you can run it yourself.
How good is UME R1 2B, and what is it best at?›
#8 of 27 in Multimodal.
Is UME R1 2B better than Fusion Embedding 2 2B Preview?›
On MVEB text video v1 · Video Clustering · English, UME R1 2B scores 14.9 vs 15 — about the same.
When was UME R1 2B released? Is there a newer version?›
Released 2025-11-10. It is the current version in its line.
Is UME R1 2B open source?›
Yes, the weights are open (Apache-2.0 licence).
Can I run UME R1 2B locally?›
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
What is UME R1 2B?›
UME R1 2B is an open-weights embeddings & retrieval model from zhibinlan, released Nov 2025.
What are the best alternatives to UME R1 2B?›
Qwen 3 VL Embedding 8B (better), Qwen 3 VL Embedding 2B (open weights).