Sentence Transformers · embedding model

all-mpnet-base-v2

Name: all-mpnet-base-v2
Brand: Sentence Transformers
SKU: sentence-transformers/all-mpnet-base-v2
Price: 0.01 USD
Availability: InStock

Sentence Transformers: all-mpnet-base-v2 is an embedding model on the Overblast AI Gateway. Call it as sentence-transformers/all-mpnet-base-v2 with one Overblast API key, paid from your AI credits.

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Prices are final: what a call costs in AI credits, in US dollars. As of 2 October 2026, from the live catalogue.

Price

Sentence Transformers: all-mpnet-base-v2: price
Input, per M tokens	$0.01

What it does

Sentence Transformers: all-mpnet-base-v2: what it does
Does	Text to vectors, for search and retrieval
Inputs	text

Where it runs

Sentence Transformers: all-mpnet-base-v2: where it runs
Regions	Runs globally; it cannot be pinned to the EU or the US yet
Zero data retention	Yes: served only by endpoints that keep neither the prompt nor the answer
Context	512 tokens
Endpoint	`POST /v1/embeddings`

Call it

curl https://ai.overblast.app/v1/embeddings \
  -H "Authorization: Bearer $OVERBLAST_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "sentence-transformers/all-mpnet-base-v2",
    "input": "The quick brown fox"
  }'

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