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Qwen3-Reranker-4B
alibaba·alibaba/qwen3-reranker-4b·GA·Open weights·qwen series·Rerank
Reranking model for improving retrieval quality in search and recommendation systems
At a glance
Reference price$0.12 / $0.12 per 1M
Cache read — · Regolo AI
Lowest paid$0.058 / $0
evroc Cloud · 2.1× spread
Context32,768
⚠ Providers report 32,000–32,768; the table below is authoritative
Output limit8,192
Capabilities
ReasoningTool use? Structured outputTemperatureAttachments
Modalities
Text
Knowledge cutoff—
Released / updated2026-02-01 / 2026-02-01
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 2 providers2 with public prices
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1evroc$11.50
2Regolo AI$30.00
The cheapest paid channel is the only channel.
Related models
Qwen3.5 0.8Bsame series$0.06 / $0.12Qwen3.5 4Bsame series$0.10 / $0.20Qwen3.8 27B TEEsame series$0.40 / $3.00Llama 4 Maverick 17B 128E Instruct FP8cheaper alternative$0 / $0Lyria 3 Clip Previewcheaper alternative$0 / $0Command R7Bcheaper alternative$0.037 / $0.15Granite 4.1 8Bcheaper alternative$0.05 / $0.10
Price historyone sample accumulated per data sync
Input listOutput listMin blended