HALOWERKAialignwerk
hallucination rate
Tokenizes each claim and its supplied evidence, removes a small declared English stop-word list, and reports the fraction of unique claim tokens present in evidence. Coverage below a supplied threshold is flagged. This is lexical grounding screening only: overlap does not prove truth, low overlap does not prove hallucination, and the service does not retrieve or validate evidence.
POST https://aialign.halowerk.com/v1/hallucination-rateEingaben
| Feld | Typ | Pflicht | Beschreibung |
|---|---|---|---|
| claims | array | Ja | |
| minimum_coverage_fraction | number | Ja |
Vollständiges Eingabeschema anzeigen
{
"type": "object",
"required": [
"claims",
"minimum_coverage_fraction"
],
"additionalProperties": false,
"properties": {
"claims": {
"type": "array",
"minItems": 1,
"maxItems": 5000,
"items": {
"type": "object",
"required": [
"claim_id",
"claim_text",
"evidence_texts"
],
"additionalProperties": false,
"properties": {
"claim_id": {
"type": "string",
"minLength": 1,
"maxLength": 128
},
"claim_text": {
"type": "string",
"minLength": 1,
"maxLength": 20000
},
"evidence_texts": {
"type": "array",
"minItems": 1,
"maxItems": 100,
"items": {
"type": "string",
"minLength": 1,
"maxLength": 50000
}
}
}
}
},
"minimum_coverage_fraction": {
"type": "number",
"minimum": 0,
"maximum": 1
}
}
}Veröffentlichtes Eingabebeispiel
{
"claims": [
{
"claim_id": "claim-1",
"claim_text": "The turbine generated 42 megawatt hours in August.",
"evidence_texts": [
"The August meter record reports turbine output of 42 megawatt hours."
]
},
{
"claim_id": "claim-2",
"claim_text": "The turbine had zero maintenance downtime.",
"evidence_texts": [
"The August meter record reports turbine output of 42 megawatt hours."
]
}
],
"minimum_coverage_fraction": 0.6
}Ergebnis & Dokumentation
Veröffentlichtes Ergebnisschema anzeigen
{
"$ref": "https://aialign.halowerk.com/v1/hallucination-rate/schema#/outputSchema"
}Veröffentlichtes Ergebnisbeispiel öffnen
Maschinenlesbare Dokumentation dieses Hubs
Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-01, 15:19 UTC.
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