Voyage 4
Available nowBalance retrieval quality and cost for a multilingual business search feature.
What it does
Voyage 4 is the general-purpose middle option in Voyage AI’s Voyage 4 family. It is optimized for multilingual retrieval: finding relevant documents or passages for a question, rather than generating an answer itself.
It shares the family’s 32,000-token source context and selectable vector sizes. Voyage describes the general Voyage 4 models as embedding-compatible, which can give teams flexibility within that family when quality, indexing cost and response time need different priorities.
Language coverage
Voyage describes the current general retrieval family as multilingual. The model guide does not publish a complete named-language guarantee; treat it as a broad candidate and evaluate your collection.
Official language coverage ↗Where it helps
Business knowledge search
Find useful information across team documents and reference material.
Product information
Retrieve descriptions that match a customer’s intent.
Support assistants
Provide relevant passages for grounded answers in several languages.
When to choose it
A sensible Voyage candidate for a new general retrieval project when Large’s additional quality may not justify its higher price. Compare it with Lite if response time is especially important.
Family compatibility is not a promise that unrelated models can share an index; keep dimensions and query/document settings consistent.
Official sources
Paraphrased from the provider’s documentation and original model information. Selection advice is our editorial guidance.
Voyage AI · Model guide ↗Reviewed October 3, 2026