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Grounded Document QA

Try Grounded Document QA on us. Starter credit covers your first requests, then one key reaches this route and every other model in the catalog.

`neurometric/grounded-document-qa`

US providers Neurometric AI

All models

Publisher	Neurometric AIneurometric
AI IQ	No AI IQ profile matched yet.
Context	49,152 tokens
Providers	Neurometric AI
Credits routes	1 provider route
Modes	chat US providers
Billing	Credits

How to use Grounded Document QA

Answers questions only from supplied document chunks, cites the supporting chunk, and abstains when the answer is not present.

Input	Put one JSON object in the user message with an optional request_id, a chunks array, and question. Each chunk needs a stable id, text, and status. Mark current sources authoritative and outdated sources superseded. The model will not use outside knowledge.
Output	Returns only JSON with answer and citations. answer is the shortest exact supporting text span or null when the documents do not contain the answer. citations contains only supporting chunk IDs and is empty when answer is null.

Example input

{
    "chunks": [
      {
        "id": "DOC-1",
        "status": "authoritative",
        "text": "The Acme renewal date is October 15, 2026."
      }
    ],
    "question": "What is the Acme renewal date?"
  }

Example output

{
    "answer": "October 15, 2026",
    "citations": ["DOC-1"]
  }

Current route evidence

Live leaderboard

$0.01055/1MLowest Credits input price

$0.1055/1MLowest Credits output price

1387 msFastest measured p50 TTFT via neurometric

not enough dataHighest measured throughput

Recent provider-route uptime spans 100.00% across 1 route and 1 provider. Price comes from the current Credits catalog. Speed and uptime come from routed probes rather than vendor claims.

Providers serving this model

Sorted by lowest combined prompt and completion price. Use "provider": {"sort": "throughput"} in the request body (or append :nitro to the model id) to route to the fastest provider instead.

Trust boundary: TR router attestation verifies the TrustedRouter gateway only. Provider policy separately describes the upstream model host's retention, confidential compute, and E2EE posture. Company country is separate from inference location. Weight formats are source-backed declarations, not per-request proofs.

Provider	Input	Cached input	Output	Weight format	Provider policy	Company / inference location	Measured speed
Neurometric AIneurometric	$0.01055/1M	Not published	$0.1055/1M	Unknown	no verified privacy claim Retention details Neurometric states that TrustedRouter requests run with upstream trace logging disabled: prompts and completions are not written to observability or object storage, and only aggregate request counts and token totals are retained. This is classified as no-store, not contractual ZDR or confidential compute. Provider policy source	Operator country: US Location details Headquarters / registered office: Not verified. Inference: AWS us-west-2, provider-submitted hosting declaration; not a per-request receipt. Neurometric supplied AWS us-west-2 in its marketplace application. New models and exhaustive failover locations need separate confirmation. Region pinning through TR: Not supported by the current TrustedRouter integration. Reviewed 2026-09-27. Provider catalog (authentication required) Full location evidence	TTFT: 1.39 s Speed: insufficient data Last sample: 2026-10-31T07:18:40.000Z

Speed is the median (p50) from TR's recent measured requests for this exact model and provider, refreshed from the cached leaderboard. At least two timing samples are required; workload and network conditions affect results. Performance details

Compare Grounded Document QA

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Questions

What model ID should I use for Grounded Document QA?

Use neurometric/grounded-document-qa as the model field with the TrustedRouter OpenAI-compatible API. Credits routing and provider fallback happen behind that model ID.

Which providers serve Grounded Document QA?

TrustedRouter currently lists Neurometric AI for Grounded Document QA. Provider availability and routing eligibility can change as catalog and health data update.

How much does Grounded Document QA cost through TrustedRouter?

The current lowest Credits input price is $0.01055/1M and the lowest Credits output price is $0.1055/1M. Prices are per one million tokens and come from the current route catalog.

How do I require zero data retention for Grounded Document QA?

Set provider.min_privacy to zdr on the request. TrustedRouter considers only routes with a recorded zero-data-retention posture and fails closed if no eligible route remains.