Best reranking model API

Combined ranking

1. 1
   Cohere Rerankincumbent—20 pts

   GPT #1Claude #1Gemini #1Grok #1

   Best all-around production reranker: strong relevance quality, 100+ language support, structured/semi-structured data handling, mature SDKs, enterprise deployment paths, and broad RAG ecosystem support

   To stay #1 Lower latency and price enough that it is the default choice for high-volume consumer search, not just quality-critical reranking

2. 2
   Voyage Rerank—15 pts

   GPT #2Claude #2Gemini #3Grok #2

   Excellent retrieval quality, 32k context, instruction-following, multilingual support, and strong fit for long-document RAG pipelines

   To rank higher Build a broader enterprise/integration ecosystem so it feels as operationally proven as Cohere

3. 3
   Jina Reranker—13 pts

   GPT #3Claude #3Gemini #2Grok #3

   Advanced listwise reranking model with a massive 131k context window, multimodal capabilities, and optimization for agentic workflows.

   To rank higher Optimize query latency for high-throughput, small-document use cases.

4. 4
   ZeroEntropy Reranker—4 pts

   GPT —Claude #4Gemini —Grok #4

   A newer entrant that punches above its weight — beats larger incumbents on several public benchmarks at a fraction of the price, with a small open-weight variant and a developer-friendly API

   To rank higher Prove enterprise readiness (SLAs, compliance certifications, multi-cloud deployment) so bigger teams can bet on it

5. 5
   MMixedbread Reranknew2 pts

   GPT #5Claude #5Gemini —Grok —

   Strong open-model reputation, practical developer pricing, good quality for classic cross-encoder reranking, and attractive self-hosting/API flexibility

   To rank higher Improve hosted API maturity, documentation, uptime signals, and enterprise features to compete with Cohere, Voyage, and Jina

6. 6
   Pinecone Rerankincumbentnew2 pts

   GPT #4Claude —Gemini —Grok —

   Very convenient if your retrieval stack is already in Pinecone, with integrated and standalone reranking, hosted bge-reranker-v2-m3, Cohere rerank support, and simple operational plumbing

   To rank higher Offer a best-in-class proprietary reranker with longer context and stronger accuracy instead of mostly being an integration layer

7. 7
   Qwen3-Rerankernew2 pts

   GPT —Claude —Gemini #4Grok —

   Leading open-weights performance with a 32k context window and accessible pricing through public API endpoints.

   To rank higher Enhance native performance on languages other than English and Chinese.

8. 8
   BGE-Rerankernew1 pts

   GPT —Claude —Gemini #5Grok —

   Highly popular, efficient open-source cross-encoder baseline that is widely supported across hosting providers.

   To rank higher Add native support for listwise ranking and longer context windows.

9. 9
   NVIDIA NeMo Reranker▼41 pts

   GPT —Claude —Gemini —Grok #5

   Strong QA-focused retrieval accuracy with major cost/efficiency gains via NIM microservices; purpose-built for production RAG pipelines.

   To rank higher Offer seamless deployment and API access outside NVIDIA hardware/ecosystem for broader adoption.

Rank history

By model

Tracked by ModelsAgree · rank 1 = 5 pts … rank 5 = 1 pt · re-polled continuously