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pplx-embed v1 4B

Embeddings
perplexity/pplx-embed-v1-4b

32K context · Jan 2026 · 1 upstreams

pplx-embed-v1-4b is Perplexity's larger text embedding model for web-scale dense retrieval, with 2560-dimension vectors. 32K-token input.

Needs your own keyTo use pplx-embed v1 4B, add a key from Respan. AnyRouter adds no fee.
max input
32K
dimensions
—
input / 1M (list)
$0.03
routes
1

Upstreams

1
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Try it

Embed a sentence

Details

Owner
Perplexity
Kind
Embeddings
Released
Jan 2026
Context
32K
Data policy
Provider retention
Endpoint
/api/v1/embeddings

Quick start

curl https://anyrouter.dev/api/v1/embeddings \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "perplexity/pplx-embed-v1-4b",
    "input": "The quick brown fox jumps over the lazy dog"
  }'