Ops Colqwen3 4B measured on 5 of 203 Multimodal benchmarks5
BenchmarkByScoreRank
No benchmark matches
self-host onlyprice
87.8MIEB lite
Jan 2026released
2,560Dimensions
33K tokensMax input
Ranking?
Full ranking →···
9Argus Colqwen3.5 2B v091.510Ops Colqwen3 4B91.411WebAI ColVec1 9B91.3Strong at
Alternatives?
ModelScoreCostPriceWhat changes
DOpenArgus Colqwen3.5 9B v0unstated+1%——Memory (4-bit): 2.9 GB → 5.3 GB
OpenNemotron Colembed VL 8B v2+1%——Memory (4-bit): 2.9 GB → 5.2 GBDOpenArgus Colqwen3.5 4B v0unstatedsame——vOpenVultronRetrieverCore Qwen3.5 4.5Bsame——vOpenVultronRetrieverPrime Qwen3.5 8Bsame——Memory (4-bit): 2.9 GB → 5 GBModelScoreCostPriceWhat changes
Nothing here yet.
ModelScoreCostPriceWhat changes
Nothing here yet.
ModelScoreCostPriceWhat changes
DArgus Colqwen3.5 9B v0unstatedOpen+1%——Memory (4-bit): 2.9 GB → 5.3 GBNemotron Colembed VL 8B v2Open+1%——Memory (4-bit): 2.9 GB → 5.2 GBDArgus Colqwen3.5 4B v0unstatedOpensame——vVultronRetrieverCore Qwen3.5 4.5BOpensame——vVultronRetrieverPrime Qwen3.5 8BOpensame——Memory (4-bit): 2.9 GB → 5 GBModelScoreCostPriceWhat changes
OOps MM Embedding v1 2BOpenn/a——OOps MM Embedding v1 7BOpenn/a——Memory (4-bit): 2.9 GB → 4.9 GBAll OpenSearch-AI models →Run it yourself
estimateFits on✓ 8 GB (phone, laptop) · 8-bit✓ 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-V2lab25.9
FAQ
How much does Ops Colqwen3 4B cost?›
There is no per-unit API price: self-host only.
Is Ops Colqwen3 4B free to use?›
There is no free API. The weights are open, so you can run it yourself.
How good is Ops Colqwen3 4B, and what is it best at?›
#11 of 89 in Multimodal. Strongest at: Embeddings & Retrieval.
Is Ops Colqwen3 4B better than Argus Colqwen3.5 2B v0?›
On MIEB English · Document Understanding · English, Ops Colqwen3 4B scores 91.4 vs 91.5 — about the same.
When was Ops Colqwen3 4B released? Is there a newer version?›
Released 2026-01-24. It is the current version in its line.
Is Ops Colqwen3 4B open source?›
Yes, the weights are open (Apache-2.0 licence).
Can I run Ops Colqwen3 4B locally?›
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
What is Ops Colqwen3 4B?›
Ops Colqwen3 4B is an open-weights embeddings & retrieval model from OpenSearch-AI, released Jan 2026.
What are the best alternatives to Ops Colqwen3 4B?›
Argus Colqwen3.5 9B v0 (open weights).