mxbai-rerank-v3.1-listwise
Listwise reranker that reads the whole candidate set at once and follows natural-language instructions; default reranker in Mixedbread Search.
Specs
- Context
- —
- Max output
- —
- Input price
- —
- Output price
- —
- Released
- 2026-07-27
Context
- Not published
Pricing
- Not published
Modalities
- Input
- Text
- Output
- Score
API
- API types
Reasoning
- Not published
Info
- Status
- Active
- Released
- 2026-07-27
- Knowledge cutoff
- —
Features
- Not published
How to call
1 provider
mixedbreadmodel = mixedbread-ai/mxbai-rerank-v3.1-listwise
rerank
POSThttps://api.mixedbread.com/v1/stores/search
JSON
Standard format
{
"id": "mxbai-rerank-v3.1-listwise",
"object": "model",
"created": 1785110400,
"owned_by": "mixedbread",
"name": "mxbai-rerank-v3.1-listwise",
"api": {
"types": [
"rerank"
]
},
"limits": {
"context": null,
"input": null,
"output": null
},
"modalities": {
"input": [
"text"
],
"output": [
"score"
]
},
"reasoning": {
"supported": null,
"efforts": []
},
"pricing": null,
"features": [],
"info": {
"status": "active",
"release_date": "2026-07-27",
"knowledge_cutoff": null,
"description": "Listwise reranker that reads the whole candidate set at once and follows natural-language instructions; default reranker in Mixedbread Search.",
"docs": "https://www.mixedbread.com/blog/mxbai-rerank-v3-1-listwise",
"verified_at": "2026-10-11"
}
}Official sources
3