The verdict
Voyage Rerank appears in 1 AI-ranked category — best position #2 for reranking model api.
Near-tied with Cohere on general quality, with instruction-following, multilingual retrieval, 32K context, and especially strong value for sophisticated RAG queries where ranking criteria need to be expressed in the query
Claude Consistently tops or matches Cohere on retrieval-quality evals with strong long-context and code/domain performance, pairs naturally with Voyage's leading embeddings for a matched retrieve+rerank stack, and MongoDB backing gives it staying power and Atlas integration.
Gemini Near-tie with Cohere on retrieval quality while consistently leading standard retrieval benchmarks (MTEB/BEIR) in technical, legal, and financial domains, offering exceptional precision per token and highly competitive API latency.
Grok Competitive or superior domain-tuned quality (code/finance/legal) with instruction-following, longer effective context than many peers, and pricing that scales better than Cohere at medium-high volume while matching latency.
Where Voyage Rerank falls short, per the models
- GPT Smaller deployment and integration ecosystem than Cohere, making it less convenient for enterprises standardizing through multiple clouds and established search platforms
- Claude Smaller ecosystem and mindshare than Cohere; API-only with no self-host, and best value is realized mainly if you also adopt Voyage embeddings.
- Gemini Proprietary API-only deployment with narrower out-of-the-box ecosystem tooling compared to Cohere.
- Grok Shallower multilingual depth than Cohere and less mature multi-cloud availability.
Poll history — On this board 8 of 8 polls since Jun 29 · #2 the last 2
#2 → #2 → #2 → #2 → #3 → #3 → #2 → #2
Top alternatives per the models: Cohere Rerank · Jina Reranker · Mixedbread Rerank · BGE Reranker
Head-to-head — how the models call it
Watch Voyage Rerank
Boards re-poll weekly and the models change their minds. One short email only when Voyage Rerank's standing moves — a rank change, a rival overtaking, or new reasoning from the models. Nothing otherwise.
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Voyage Rerank ranks #2 for best reranking model api by AI-model consensus. Put the badge in your README, docs or site — it updates automatically as the models re-rank.
[](https://modelsagree.com/best/best-reranking-model-api?utm_source=badge&utm_medium=embed&utm_campaign=badge-voyage-rerank)<a href="https://modelsagree.com/best/best-reranking-model-api?utm_source=badge&utm_medium=embed&utm_campaign=badge-voyage-rerank"><img src="https://modelsagree.com/badge/voyage-rerank.svg" alt="Voyage Rerank — ranked #2 for Best reranking model API by AI models on ModelsAgree" height="28"></a>Rankings are computed from what the models answer, re-polled on demand · raw reasoning shown verbatim · methodology