LENS D4000 measured on 6 of 261 Embeddings benchmarks6
BenchmarkByScoreRank
No benchmark matches
self-host onlyprice
87.9MTEB English v2
Jan 2025released
4,096Dimensions
33K tokensMax input
Alternatives?
ModelScoreCostPriceWhat changes
VBetterVoyage Large 2 Instructunstated+4%—$0.12Max input: 33K tokens → 16K tokensKOpenQZhou Embeddingunstated+5%——jBetterIngot 8B R3unstated+7%——TBetterConan Embedding v2unstated+6%——iBetterJasper Token Compression 600MunstatedOpen+3%——ModelScoreCostPriceWhat changes
Nothing here yet.
ModelScoreCostPriceWhat changes
VVoyage Large 2 Instructunstated+4%—$0.12Max input: 33K tokens → 16K tokensjIngot 8B R3unstated+7%——TConan Embedding v2unstated+6%——KQZhou EmbeddingunstatedOpen+5%——iJasper Token Compression 600MunstatedOpen+3%——
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 & RetrievalFAQ
How much does LENS D4000 cost?›
There is no per-unit API price: self-host only.
Is LENS D4000 free to use?›
There is no free API. The weights are open, so you can run it yourself.
How good is LENS D4000, and what is it best at?›
#21 of 238 in Embeddings.
Is LENS D4000 better than LENS D8000?›
On MTEB English v2 · Pair Classification · English, LENS D4000 scores 87.9 vs 88 — about the same.
When was LENS D4000 released? Is there a newer version?›
Released 2025-01-17. It is the current version in its line.
Is LENS D4000 open source?›
Yes, the weights are open (Apache-2.0 licence).
Can I run LENS D4000 locally?›
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
What is LENS D4000?›
LENS D4000 is an open-weights embeddings & retrieval model from yibinlei, released Jan 2025.
What are the best alternatives to LENS D4000?›
Voyage Large 2 Instruct (better), QZhou Embedding (open weights).