Voyage Rerank 3 and Rerank 3 Lite are now available on AI Gateway
Source
vercel.com
Author
Zachary Chen
Date
Why it matters
Two rerankingA second pass that re-scores retrieved candidates by reading each one against the query, fixing the ordering that fast vector search got approximately right.Full definition → models, one tuned for accuracy and one for latency and cost, are now callable through AI Gateway. Both take 32K tokenThe chunk of text a model reads and writes in — roughly three-quarters of a word — and the unit AI usage is billed in.Full definition → per pair and follow query instructions, which helps retrieval quality on long documents and code.
Terms in this piece · Glossary
token — The chunk of text a model reads and writes in — roughly three-quarters of a word — and the unit AI usage is billed in.
reranking — A second pass that re-scores retrieved candidates by reading each one against the query, fixing the ordering that fast vector search got approximately right.
