Flagship · English
similar.dev-en-v1-medium-512
English document embeddings at 512 dimensions. Default choice for new integrations.
Live catalog
Model IDs
Every model returns 512 float32 components through the same OpenAI wire-format contract. Call GET https://api.similar.dev/v1/models to list IDs available to your account.
Lite · English
similar.dev-en-v1-lite-512
Lighter English variant on the same contract.
Lite · Multilingual
similar.dev-lang3-lite-512
Document embeddings for en-US, es-419, and pt-BR in one space.
Shared contract
- 512 float32 values per input
- Document mode default (
input_type=document) - Up to 100 inputs per request
- Cosine similarity recommended