Jina AI Reranker v3

Jina Reranker v3 is a previous Jina rerank snapshot, not the live product lead. Rechecked 2026-08-17: jina.ai/reranker now leads with jina-reranker-v3.5 (0.4B MoE, 131K context, 100+ languages). The v3 Hugging Face card still exists. Drop leftover 8192 tokens / BEIR +15-20% / NDCG@10 0.55+ / <200ms Turbo / $0.002 per 1k tokens as a 2026 census.

Compare Voyage Rerank 2 if you wanted another leftover rerank SKU (live Voyage docs lead with rerank-2.5 at $0.05 / $0.02), and BGE-M3 if you wanted a 2024 open embedding card rather than this billed Jina leftover.

Key Features

• Previous SKU, card still listed: jina-reranker-v3 remains on Hugging Face. The product page headline is v3.5.
• Do not keep 8192 as the crown: The live v3.5 page we opened says 131K context. Recheck that page before you quote a leftover 8K window.
• No invented quality/latency: BEIR +15-20%, NDCG@10 0.55+, and <200ms Turbo stay off the table unless you re-time a first-party page.
• No invented dollar row: Recheck the live Jina page or Cloud API before you paste leftover $0.002 / 1k tokens.

Use Cases

• People with a Reranker v3 bookmark who need the catalog corrected.
• People comparing leftover v3 vs live v3.5.
• People who were about to paste 8192 / BEIR / NDCG 0.55 into a 2026 deck.

Limitation: We did not call reranker-v3.5 or re-run BEIR.

Pricing

First-party pages on 2026-08-17.

If a leftover blog still calls v3 the current Jina default, treat the v3.5 product page as the correction.

Getting Started

1. Open jina.ai/reranker before you hard-code jina-reranker-v3.
2. Recheck jina-reranker-v3.5 if you wanted the live Jina path.
3. Recheck Voyage Rerank 2 if you wanted another leftover rerank SKU with a live 2.5 successor.
4. Do not paste 8192 / BEIR +15-20% into a deck.

Frequently Asked Questions

Is Reranker v3 still the Jina default?

No. The product page we opened leads with reranker-v3.5.

Is the context still 8192?

Not on the live v3.5 page we opened. That page says 131K. Recheck the leftover v3 card if you still need the old window.

Same as Voyage Rerank 2?

No. Voyage Rerank 2 is a leftover Voyage SKU. Live Voyage docs lead with rerank-2.5 at $0.05 / $0.02.

Alternatives

• Voyage Rerank 2: Previous Voyage rerank snapshot; live docs lead with rerank-2.5.
• BGE-M3: 2024 open multilingual embedding card.
• text-embedding-3-large: Still-listed OpenAI v3 retrieval row.

Tips

1. Call Reranker v3 a previous snapshot whose HF card still exists.
2. Point new Jina rerank work at reranker-v3.5.
3. Recheck the live product or Cloud page before you invent a dollar row.

Conclusion

Jina Reranker v3 is a previous snapshot still on Hugging Face, not the 2026 Jina rerank default. Start at jina.ai/reranker, then decide whether reranker-v3.5 already covers the path you need.