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Euler Legal Embedding v1

Nov 2025
MEuler Legal Embedding v1
Compare in
on
self-host onlyprice
64.8RTEB German beta
Nov 2025released
4,096Dimensions
41K tokensMax input
enLanguages

Ranking?

Full ranking →
1STS Multilingual Mpnet Base v284.82KaLM Embedding Gemma3 12B 251163.43Harrier OSS v1 27B63.44Gemini Embedding 00162.95Octen Embedding 8B61.9
···
13Arabic Labse Matryoshka55.514Euler Legal Embedding v154.915Jina Embeddings v354.7

Run it yourself

estimate
Fits on✓ 8 GB (phone, laptop) · 8-bit✓ 16 GB · 8-bit✓ 24 GB GPU · full quality✓ 48 GB GPU · full quality✓ 80 GB GPU · full quality
LicenceApache-2.0free for commercial use

Benchmarks

in Embeddings & Retrieval
MTEB Europe v1 · Instruction Reranking · English7.4#6
MTEB Europe v1 · Multilabel Classification · multilingual (23 languages)18.2#40
MTEB Indic v1 · Reranking · multilingual (2 languages)86.4#28
MTEB Indic v1 · STS · multilingual (13 languages)54.9#14
MTEB Indic v1 · Clustering · multilingual (21 languages)40.3#36
MTEB Dutch v1 · Clustering · Dutch32.1#46
MTEB Dutch v1 · Retrieval · Dutch65.5#8
MTEB Dutch v1 · STS · Dutch80.4#22
MTEB Dutch v1 · Multilabel Classification · Dutch38.9#16
MTEB Dutch v1 · Pair Classification · Dutch78.2#31
MTEB Dutch v1 · Reranking · Dutch89.6#37
MTEB Portuguese v1 · Multilabel Classification · Portuguese20.9#57
MTEB Law v1 · Mean over tasks · multilingual (3 languages)70.4#5
MTEB Law v1 · Mean over task types · multilingual (3 languages)70.4#5
MTEB Law v1 · Retrieval · multilingual (3 languages)70.4#5
FollowIR · Mean over tasks · English7.4#6
FollowIR · Mean over task types · English7.4#6
FollowIR · Instruction Reranking · English7.4#6
MTEB Thai v1 · Clustering · Thai44.7#52
MTEB Scandinavian v1 · Bitext Mining · multilingual (3 languages)76.6#16
RTEB German beta · Mean over tasks · German64.8#31
RTEB Law beta · Mean over tasks · multilingual (4 languages)66.7#12
MTEB multilingual v2 · Instruction Reranking · English7.4#6
MTEB multilingual v2 · Multilabel Classification · multilingual (25 languages)22.1#47

FAQ

How much does Euler Legal Embedding v1 cost?›

There is no per-unit API price: self-host only.

Is Euler Legal Embedding v1 free to use?›

There is no free API. The weights are open, so you can run it yourself.

How good is Euler Legal Embedding v1, and what is it best at?›

#29 of 206 in Embeddings.

Is Euler Legal Embedding v1 better than Arabic Labse Matryoshka?›

On MTEB Indic v1 · STS · multilingual (13 languages), Euler Legal Embedding v1 scores 54.9 vs 55.5 — about the same.

When was Euler Legal Embedding v1 released? Is there a newer version?›

Released 2025-11-06. It is the current version in its line.

Is Euler Legal Embedding v1 open source?›

Yes, the weights are open (Apache-2.0 licence).

Can I run Euler Legal Embedding v1 locally?›

The weights are open and can be self-hosted; hardware needs are not confirmed yet.

What is Euler Legal Embedding v1?›

Euler Legal Embedding v1 is an open-weights embeddings & retrieval model from Mira190, released Nov 2025.

What are the best alternatives to Euler Legal Embedding v1?›

Qwen 3 Embedding 8B (better), STS Multilingual Mpnet Base v2 (open weights).