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Local Document Answer or Insufficient Evidence
x402
Local Document Answer or Insufficient Evidence is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).
Answers a question using up to three supplied text passages via a local Qwen model, or explicitly returns an insufficient-evidence result if the passages don't support an answer.
Price / call$0.01
Success—
StatusUnknown
How this service works
Local Document Answer or Insufficient Evidence: Use local Qwen to answer from up to three supplied passages of 600 characters. Verify exact supporting quote occurrences, or return an explicit insufficient-evidence result. Quote matching does not prove entailment or source truth; model output needs review. 0.01 USDC includes one bounded document-ai report.
Output
Returns a structured document-AI report containing either a direct answer grounded in an exact supporting quote found within the supplied passages, or an explicit insufficient-evidence result indicating the passages do not support an answer to the question. The output is bounded to the provided text and does not hallucinate beyond it.
Example use cases
Policy clause verification
“I have this policy excerpt: 'All warranty claims must be submitted within 90 days of the defect being discovered.' Does it answer the question 'What is the warranty claim deadline?' — give me the supporting quote or say there's not enough evidence.”
Contract term lookup
“Here are two contract passages: 'Payment is due net 30 from invoice date.' and 'Late payments incur a 1.5% monthly fee.' Can you answer 'When is payment due and what happens if it's late?' with the exact supporting quotes, or tell me the documents don't cover it?”
FAQ grounding check
“I want to check if this snippet — 'Our support team is available Monday through Friday, 9am to 5pm EST.' — is enough to answer the question 'When can I reach customer support?' Give me the quote that supports the answer, or flag it as insufficient evidence.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-local-evidence-answer?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need grounded, passage-bounded question answering with explicit evidence verification — especially when you want the system to admit insufficient evidence rather than hallucinate. Prefer it over general LLM QA when auditability and exact quote matching matter, and when your documents are short excerpts (up to 3 passages of 600 chars each). Not suitable for full-document analysis, web search, or open-domain QA.
Side effects
- Question exceeds 300 characters — request rejected
- Document passage exceeds 600 characters — passage rejected
- Fewer than 1 or more than 3 documents supplied — validation error
- No passage contains a quote matching the answer — returns insufficient-evidence result
- Model output may require human review as quote matching does not prove entailment
- Network or model inference failure returns a non-200 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| question | string | |
| documents | array |
Tags
x402
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