Identity
- Status
- active
- Developer ID
Qwen/Qwen3-Reranker-8B- Released
- May 29, 2025
- Version
- Qwen3 Reranker 8B
- License
- apache-2.0
QwenQwen3 Reranker 8B
Qwen3 Reranker 8B is Qwen's open-weight multilingual text-reranking model for retrieval, code search, classification, clustering, and bitext mining.
- Token context
- 33K tokens
- Inputs
- Text
- Outputs
- Unknown
- Released
- May 29, 2025
Providers & Pricing
1 current sourced offerings
No Directly Sourced Provider Price YetAPI pricing is provider-specific and stays unknown until a serving provider publishes an exact offering for this model version.
At a Glance
Model Facts
Capacity
- Token context
- 33K tokens
- Maximum output
- Unknown
- Total parameters
- 8B
- Active parameters
- Unknown
- Knowledge cutoff
- Not reported
Interface and Access
- Inputs
- Text
- Outputs
- Unknown
- API available
- Yes
- Open weights
- Yes
- Self-hostable
- Yes
- Reasoning
- No
- Vision
- No
- Tool calling
- No
- Capabilities
- multilingual, reranking, retrieval
This page represents one developer model product. Dated API snapshots, serving endpoints, pricing, regions, quantizations, and service tiers attach as versioned aliases or provider details and never create duplicate public model records.
Version Lineage
PredecessorUnknown
SuccessorsUnknown
Aliasesqwen3-reranker-8b, Qwen3 Reranker 8B, Qwen/Qwen3-Reranker-8B
Explicit Unknowns
- Maximum output
- Knowledge cutoff
- Provider pricing
Primary Evidence
Sources and Observation Date
Qwen/Qwen3-Reranker-8B developer model repositoryQwen · observed Sep 3, 2026Qwen/Qwen3-Reranker-8B config.json at 77d193c791edQwen · observed Sep 3, 2026Qwen/Qwen3-Reranker-8B README.md at 77d193c791edQwen · observed Sep 3, 2026Qwen/Qwen3-Reranker-8B immutable Hub API metadataQwen · observed Sep 3, 2026Qwen/Qwen3-Reranker-8B tokenizer_config.json at 77d193c791edQwen · observed Sep 3, 2026Fireworks Ai catalogFireworks Ai · observed Sep 22, 2026
Comparable Peers
Related Model Comparisons
| A | Pair | B | Context |
|---|---|---|---|
| vs |  GPT-6 AstraOpenAI | cross-developer peers | |
| vs | Claude Fable 5.1Anthropic | cross-developer peers | |
| vs |  Gemini 3.1 ProGoogle DeepMind | cross-developer peers | |
| vs |  DeepSeek V4.1 FlashDeepSeek | cross-developer peers | |
| vs | Grok 4.6xAI | cross-developer peers | |
| vs | Qwen3.8 MaxQwen | family variants | |
| vs |  Kimi K3Moonshot AI | cross-developer peersembedding | |
| vs |  MiniMax M3MiniMax | cross-developer peers | |
| vs |  GLM 5.3Z.ai | cross-developer peers | |
| vs |  Hy4 previewTencent | cross-developer peers | |
| vs | Seed 2.1 ProByteDance Seed | cross-developer peers | |
| vs |  Mistral Large 3Mistral AI | cross-developer peers | |
| vs | cross-developer peers | ||
| vs |  Nova 2 LiteAmazon | cross-developer peers | |
| vs | cross-developer peers | ||
| vs |  ERNIE 5.1Baidu | cross-developer peers | |
| vs | cross-developer peers | ||
| vs | cross-developer peers | ||
| vs |  Phi-4 ReasoningMicrosoft | cross-developer peers | |
| vs | cross-developer peers | ||
| vs |  Sonar ProPerplexity | cross-developer peers | |
| vs | Claude Mythos 5.1Anthropic | cross-developer peers |
Questions
Qwen3 Reranker 8B FAQs
What is Qwen3 Reranker 8B?+
Qwen3 Reranker 8B is Qwen's open-weight multilingual text-reranking model for retrieval, code search, classification, clustering, and bitext mining. It is developed by Qwen and its current sourced lifecycle status is active.
What inputs and outputs does Qwen3 Reranker 8B support?+
Qwen3 Reranker 8B's current record lists Text as input and not reported as output.
How much context does Qwen3 Reranker 8B support?+
The current record lists a 33K-token context window and does not report a maximum output length.
Is Qwen3 Reranker 8B available through an API?+
Qwen3 Reranker 8B is marked as API-available. The directly sourced provider records currently include Fireworks Ai.
How large is Qwen3 Reranker 8B?+
The current record lists 8B total parameters and an unknown active parameter count. Its architecture is Qwen3ForCausalLM.
What capabilities and tasks does Qwen3 Reranker 8B support?+
Qwen3 Reranker 8B's recorded capabilities are multilingual, reranking, and retrieval. Its supported tasks are code-retrieval, reranking, retrieval, and text.
How much does Qwen3 Reranker 8B cost through an API?+
No directly sourced token price is currently attached to Qwen3 Reranker 8B. Missing prices remain unknown rather than being inferred from another model or provider.
Can Qwen3 Reranker 8B be self-hosted?+
Qwen3 Reranker 8B is an open-weight model. Self-hosting is supported, and the recorded license is apache-2.0.
Does Qwen3 Reranker 8B have related versions or aliases?+
No predecessor is recorded. No successor is recorded. Recorded aliases are qwen3-reranker-8b, Qwen3 Reranker 8B, and Qwen/Qwen3-Reranker-8B.
Which models can Qwen3 Reranker 8B be compared with?+
The current compatible peer set includes GPT-6 Astra, Claude Fable 5.1, Gemini 3.1 Pro, DeepSeek V4.1 Flash, and Grok 4.6. Compatibility requires shared sourced modalities and tasks; it does not imply that one model is better. Browse model comparisons →