Rerank search results or RAG chunks by relevance to a query
Rerank search results or RAG chunks by relevance to a query: JSON body {query, documents, top_k}. Up to 50 documents (strings or {id, text}), each up to 2,000 chars. Returns the documents sorted by a 0-1 relevance score from the bge-reranker-base cross-encoder. Texts are not stored.
Answeringour last check, 2026-10-31
1 of 1checks answered this week
17 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://agents.crowdspark.me/v1/text/rerank
| Category | Search and research |
|---|---|
| Provider host | agents.crowdspark.me |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-31 | valid payment request | 402 | $0.005 | 17 ms |
Example input (from the provider)
{
"body": {
"documents": [
"Photosynthesis turns light, water and carbon dioxide into sugar.",
"The stock market closed higher on Friday.",
"Chlorophyll absorbs sunlight in leaves."
],
"query": "how do plants make food",
"top_k": 2
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"documents": {
"description": "1 to 50 strings or {id, text} objects, each max 2,000 characters",
"items": {
"anyOf": [
{
"type": "string"
},
{
"properties": {
"id": {
"type": "string"
},
"text": {
"type": "string"
}
},
"required": [
"text"
],
"type": "object"
}
]
},
"maxItems": 50,
"type": "array"
},
"query": {
"description": "Search query, max 1,000 characters",
"type": "string"
},
"return_documents": {
"description": "Optional, default true",
"type": "boolean"
},
"top_k": {
"description": "Optional number of results, default all",
"maximum": 50,
"minimum": 1,
"type": "integer"
}
},
"required": [
"query",
"documents"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}