Flagship · English
similar.dev-en-v1-medium
English dual-mode embeddings. Full width 512. Supports input_type=document and query.
Live catalog
Model IDs
Each model id names one destination embedding space. Call GET https://api.similar.dev/v1/models to list ids available to your account. Request the full vector with the base id, append -N when the last segment is an integer to return the leading N dimensions, or pass "dims": N in the JSON body.
English · V2B
similar.dev-en-v2b-medium
English dual-mode embeddings. Full width 1024. Supports input_type=document and query.
Lite · English
similar.dev-en-v1-lite
English document embeddings. Full width 512.
Lite · Multilingual
similar.dev-lang3-lite
Document embeddings for en-US, es-419, and pt-BR in one space. Full width 512.
Shared contract
- Float32 values per input (width depends on model; see each card)
- Optional output width via
-Nsuffix ordimsrequest field - Document mode default (
input_type=document) - Up to 100 inputs per request
- Cosine similarity recommended