F2LLM 4B measured on 8 of 261 Embeddings benchmarks8
BenchmarkByScoreRank
No benchmark matches
self-host onlyprice
59.6MTEB English v2
Sep 2025released
2,560Dimensions
41K tokensMax input
enLanguages
Rankingconfiguration unstated?
Full ranking →Strong at
Alternatives?
ModelScoreCostPriceWhat changes
cOpenF2LLM 1.7Bunstated-6%——cOpenF2LLM v2 8Bunstated-8%——Memory (4-bit): 2.4 GB → 4.5 GBcOpenF2LLM v2 4Bunstated-10%——KOpenQZhou Embeddingunstated-10%——Max input: 41K tokens → 33K tokens+1cOpenF2LLM v2 1.7Bunstated-11%——ModelScoreCostPriceWhat changes
Nothing here yet.
ModelScoreCostPriceWhat changes
Nothing here yet.
ModelScoreCostPriceWhat changes
cF2LLM 1.7BunstatedOpen-6%——cF2LLM v2 8BunstatedOpen-8%——Memory (4-bit): 2.4 GB → 4.5 GBcF2LLM v2 4BunstatedOpen-10%——KQZhou EmbeddingunstatedOpen-10%——Max input: 41K tokens → 33K tokens+1cF2LLM v2 1.7BunstatedOpen-11%——ModelScoreCostPriceWhat changes
cF2LLM 1.7BunstatedOpen-6%——cF2LLM v2 14BunstatedOpen-7%——Memory (4-bit): 2.4 GB → 8.4 GBcF2LLM v2 8BunstatedOpen-8%——Memory (4-bit): 2.4 GB → 4.5 GBcF2LLM v2 4BunstatedOpen-10%——cF2LLM v2 1.7BunstatedOpen-11%——cF2LLM 0.6BunstatedOpen-12%——cF2LLM v2 0.6BunstatedOpen-15%——cF2LLM v2 330MunstatedOpen-18%——All codefuse-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
History
2 versionsBenchmarks
in Embeddings & RetrievalFAQ
How much does F2LLM 4B cost?›
There is no per-unit API price: self-host only.
Is F2LLM 4B free to use?›
There is no free API. The weights are open, so you can run it yourself.
How good is F2LLM 4B, and what is it best at?›
#25 of 200 in Embeddings. Strongest at: Embeddings & Retrieval.
Is F2LLM 4B better than F2LLM 1.7B?›
On MTEB English v2 · Clustering · English, F2LLM 4B scores 68.5 vs 64.1 — higher.
When was F2LLM 4B released? Is there a newer version?›
Released 2025-09-18. It is the current version in its line.
Is F2LLM 4B open source?›
Yes, the weights are open (Apache-2.0 licence).
Can I run F2LLM 4B locally?›
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
What is F2LLM 4B?›
F2LLM 4B is an open-weights embeddings & retrieval model from codefuse-ai, released Sep 2025.
What are the best alternatives to F2LLM 4B?›
F2LLM 1.7B (open weights).