Model comparison
Contriever vs StarCoder2 15B
Capability radar, value bars, and side-by-side posture.
Contriever
Not scored
value score
StarCoder2 15B
70
value score
Contriever ctx
—
StarCoder2 15B ctx
16K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- StarCoder2 15B70
Attribute tape
| Field | Contriever | StarCoder2 15B |
|---|---|---|
| Developer | Hugging Face | Hugging Face |
| Context | — | 16K |
| Modalities | Text | Text, Code |
| Openness | — | Open Weights |
| Speed | — | — |
| Price | — | — |
| Value score | — | 70 |
| Summary | Contriever is an unsupervised dense text-retrieval model from Meta/Facebook Research that encodes queries and documents into a shared vector space for semantic search via nearest-neighbor lookup. It was trained with contrastive learning on unlabeled text, enabling competitive retrieval without labeled query-document pairs. | BigCode open coding model on Hugging Face. |