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Motherlode Code Small En v0.1

Sep 2026
RMotherlode Code Small En v0.1
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price not verifiedprice
50.5MTEB English v2
Sep 2026released
384Dimensions
1K tokensMax input
enLanguages

Rankingconfiguration unstated?

Full ranking →
1F2LLM v2 14B79.92Qwen 3 Embedding 8B79.93C2LLM 7B79.64F2LLM v2 8B79.65F2LLM v2 4B79.6
···
44Bekko Embedding v1 A25m58.445Motherlode Code Small En v0.156.146Granite Embedding English R254.6

Strong at

C
Embeddings & Retrieval#102 of 200

Run it yourself

estimate
Fits 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
Licencehttps://huggingface.co/RiverRider/motherlode-code-small-en-v0.1/blob/main/LICENSEcommercial use with conditions

Benchmarks

in Embeddings & Retrieval
MTEB Medical v1 · Clustering · English35.2#126
CoIR · Mean over tasks · multilingual (9 languages)56.1#45
CoIR · Mean over task types · multilingual (9 languages)56.1#45
CoIR · Retrieval · multilingual (9 languages)56.1#45
CoREB v1 · Mean over tasks · multilingual (6 languages)41.6#20
CoREB v1 · Mean over task types · multilingual (6 languages)41.6#20
CoREB v1 · Reranking · multilingual (6 languages)46.9#20
CoREB v1 · Retrieval · multilingual (6 languages)36.2#20
MTEB Code v1 · Mean over tasks · multilingual (15 languages)58.7#39
MTEB Code v1 · Mean over task types · multilingual (15 languages)58.7#39
MTEB Code v1 · Retrieval · multilingual (15 languages)58.7#39
RTEB Code beta · Mean over tasks · multilingual (6 languages)46.5#5
RTEB English beta · Mean over tasks · multilingual (5 languages)46.5#5
RTEB Finnish beta · Mean over tasks · English53.1#62
RTEB French beta · Mean over tasks · multilingual (2 languages)16.5#143
RTEB Health beta · Mean over tasks · multilingual (4 languages)39#71

FAQ

How much does Motherlode Code Small En v0.1 cost?›

There is no per-unit API price: price not verified.

How good is Motherlode Code Small En v0.1, and what is it best at?›

#102 of 200 in Embeddings.

Is Motherlode Code Small En v0.1 better than Bekko Embedding v1 A25m?›

On CoIR · Mean over task types · multilingual (9 languages), Motherlode Code Small En v0.1 scores 56.1 vs 58.4 — lower.

When was Motherlode Code Small En v0.1 released? Is there a newer version?›

Released 2026-09-27. It is the current version in its line.

Is Motherlode Code Small En v0.1 open source?›

Yes, the weights are open (https://huggingface.co/RiverRider/motherlode-code-small-en-v0.1/blob/main/LICENSE licence).

Can I run Motherlode Code Small En v0.1 locally?›

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

What is Motherlode Code Small En v0.1?›

Motherlode Code Small En v0.1 is an open-weights embeddings & retrieval model from RiverRider, released Sep 2026.

What are the best alternatives to Motherlode Code Small En v0.1?›

EmbeddingGemma 300M (better), Qwen 3 Embedding 8B (open weights).