# Brief — Embeddings Perplexity p/ RAG · set/2026

**Pacote:** R$ 20 · docs-only  
**Fonte:** https://docs.perplexity.ai/docs/embeddings/quickstart.md · Pricing

## Modelos
| Modelo | Dim | US$/1M |
|--------|-----|--------|
| pplx-embed-v1-0.6b | 1024 | 0.004 |
| pplx-embed-v1-4b | 2560 | 0.03 |
| pplx-embed-context-v1-0.6b | 1024 | 0.008 |
| pplx-embed-context-v1-4b | 2560 | 0.05 |

## Regras
1. Standard = textos independentes / queries. Contextualized = chunks do mesmo doc.  
2. Embeddings **unnormalized** — cosine (int8); Hamming (binary).  
3. Sem instruction prefix obrigatório. Mean pooling. Context 32K. MRL + INT8/BINARY.  
4. Pay-as-you-go; sem assinatura consumer.

## PIX
R$20 EMV Pages.