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Voyage AI - API - verified

Voyage 4 embeddings

Voyage 4 is a current embedding model from Voyage AI, called by API as voyage-4. It returns 1,024-dimension vectors by default and accepts up to 32,000 input tokens, for text input. The first-party list price is $0.06 per 1M input tokens.

CurrentModel id: voyage-4

Default dims
1,024
Max input
32,000 tok
Price / 1M
$0.06
Inputs
Text

Dimensions

Flexible output size
  • 2,048
  • 1,024default
  • 512
  • 256

Default output: 1,024 dimensions.

Listed sizes: 2,048, 1,024, 512 and 256.

Voyage AI documents shorter output vectors for this model (Matryoshka-style), so you can store smaller embeddings by asking for fewer dimensions instead of re-embedding with another model.

Pricing

Per 1M input tokens
$0.06
Batch, per 1M
Not stated

First 200 million tokens free per account; Batch API is billed at a 33% discount with no free tokens.

Source: docs.voyageai.com/docs/pricing

Usage

The sources read for this directory publish no copyable snippet for Voyage 4. Call it with the model id voyage-4 as shown in the provider docs linked under Sources.

Worth knowing

Optimized for general-purpose and multilingual retrieval and shares an embedding space with the rest of the Voyage 4 series.

Release date not stated in the sources. Multilingual: yes.

FAQ

How many dimensions does Voyage 4 output?

Default output: 1,024 dimensions. Listed sizes: 2,048, 1,024, 512 and 256. Voyage AI documents shorter output vectors for this model (Matryoshka-style), so you can store smaller embeddings by asking for fewer dimensions instead of re-embedding with another model.

What is the max input length of Voyage 4?

32,000 tokens per input, per Voyage AI's documentation. Longer text has to be chunked before you embed it.

How much does Voyage 4 cost?

The first-party list price is $0.06 per 1M input tokens. First 200 million tokens free per account; Batch API is billed at a 33% discount with no free tokens. Source: https://docs.voyageai.com/docs/pricing.

What can Voyage 4 embed?

Text input, per the provider. It is documented as multilingual.

Sources

Last verified from the pages below.

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