Compare complete, partial, and missed evidence recovery on one matched, hash-fro
Compare complete, partial, and missed evidence recovery on one matched, hash-frozen cohort of up to 64 questions and papers. Report paired transitions and a caller-declared complete-recovery drop threshold. Descriptive evidence-ID overlap, not answer quality or causal inference.
Answeringour last check, 2026-10-11
1 of 1checks answered this week
323 msmedian answer time
$0.074listed price per call
$0.074price 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://www.mahastrategies.com/api/v1/micro/retrieval-recovery-regression
| Category | Everything else |
|---|---|
| Provider host | www.mahastrategies.com |
| 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 |
|---|---|---|---|---|
| 2026-10-11 | valid payment request | 402 | $0.074 | 323 ms |
Example input (from the provider)
{
"body": {
"baseline": {
"cohortSha256": "sha256:874ebcbb47229979ed9499f3733e3f483b970ceb0b0c1f9bc52c734f3176d8f2",
"observations": [
{
"paperId": "paper-a",
"questionId": "q1",
"retrievedEvidenceIds": [
"a1"
]
},
{
"paperId": "paper-b",
"questionId": "q2",
"retrievedEvidenceIds": [
"b1"
]
}
],
"runId": "baseline"
},
"candidate": {
"cohortSha256": "sha256:874ebcbb47229979ed9499f3733e3f483b970ceb0b0c1f9bc52c734f3176d8f2",
"observations": [
{
"paperId": "paper-a",
"questionId": "q1",
"retrievedEvidenceIds": [
"a1",
"a2"
]
},
{
"paperId": "paper-b",
"questionId": "q2",
"retrievedEvidenceIds": []
}
],
"runId": "candidate"
},
"corpusHash": "sha256:5e1bf4f25cdc1fc0fbcbb2240affabbd808fd2ba8fa1ce0b6723dac5dc682759",
"dataClass": "synthetic",
"evidence": [
{
"evidenceId": "a1",
"paperId": "paper-a"
},
{
"evidenceId": "a2",
"paperId": "paper-a"
},
{
"evidenceId": "b1",
"paperId": "paper-b"
}
],
"maxCompleteDropBps": 0,
"paperIds": [
"paper-a",
"paper-b"
],
"questions": [
{
"expectedEvidenceIds": [
"a1",
"a2"
],
"paperId": "paper-a",
"questionId": "q1"
},
{
"expectedEvidenceIds": [
"b1"
],
"paperId": "paper-b",
"questionId": "q2"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"baseline": {
"type": "object"
},
"candidate": {
"type": "object"
},
"corpusHash": {
"maxLength": 71,
"type": "string"
},
"dataClass": {
"enum": [
"public",
"synthetic"
],
"type": "string"
},
"evidence": {
"maxItems": 64,
"minItems": 1,
"type": "array"
},
"maxCompleteDropBps": {
"maximum": 10000,
"minimum": 0,
"type": "integer"
},
"paperIds": {
"maxItems": 64,
"minItems": 1,
"type": "array"
},
"questions": {
"maxItems": 64,
"minItems": 1,
"type": "array"
}
},
"required": [
"dataClass",
"corpusHash",
"paperIds",
"evidence",
"questions",
"baseline",
"candidate",
"maxCompleteDropBps"
],
"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": {
"additionalProperties": false,
"properties": {
"amountBaseUnits": {
"enum": [
"74000"
],
"type": "string"
},
"boundaries": {
"maxItems": 128,
"minItems": 0,
"type": "array"
},
"inputDigest": {
"maxLength": 71,
"type": "string"
},
"offerId": {
"enum": [
"retrieval-recovery-regression"
],
"type": "string"
},
"receiptDigest": {
"maxLength": 71,
"type": "string"
},
"result": {
"type": "object"
},
"version": {
"enum": [
"maha-microproducts/0.1"
],
"type": "string"
}
},
"required": [
"version",
"offerId",
"amountBaseUnits",
"inputDigest",
"result",
"boundaries",
"receiptDigest"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}