# BGE Large EN v1.5

> 1024-dimension English embeddings, and still one of the most widely benchmarked retrieval models in production. The 512-token window forces chunking, which is why the newer entries above exist — but an index already built on it stays comparable.

Human version: https://kymaapi.com/models/bge-large-en
Live JSON: `GET https://kymaapi.com/v1/models` (no auth required)

## Facts

- **Model ID**: `bge-large-en` — pass this as `model` in the request body
- **Creator**: Baai
- **Released**: 2023-09-12
- **Context window**: 1K tokens
- **Price**: $0.0135 in / $0.00 out per 1M, cached input 10%
- **Capabilities**: tools, caching

## Call it

```bash
curl https://kymaapi.com/v1/chat/completions \
  -H "Authorization: Bearer $KYMA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "bge-large-en", "messages": [{"role": "user", "content": "Hello"}]}'
```

## See also

- All models: https://kymaapi.com/models.md
- Pricing: https://kymaapi.com/pricing.md
- Other models by Baai: https://kymaapi.com/models?q=Baai