Scenario definition · S85

The retrieved material doesn't support an answer

Retrieved material is related to the topic but does not support an answer.

What this scenario means

This scenario checks whether a system can tell that relevant-looking material still fails to justify a conclusion. It is hard because the retrieved content may seem on-topic, so a good agent must not turn partial relevance into a grounded answer. Instead, it should withhold the answer or clearly indicate that the material does not support one.

What we evaluate

  • Whether the response withholds a direct answer when the retrieved material is insufficient.
  • Whether the response avoids presenting related material as if it supports the conclusion.
  • Whether the response indicates that the retrieved material does not answer the question, rather than overclaiming confidence.
◌Test-case detail. Exact wording, inputs, fixture state, expected output and detailed grading remain at the test-case level and may be withheld while the benchmark version is active. The scenario and its evaluation intent are public.

Capabilities this scenario exercises

A scenario may exercise one or more capabilities.

Capability

Answer Generation

Where it writes the answer, does it say only what its own sources support -- declining when they don't, flagging when they disagree, and attributing what it does claim? Judged against what THAT TOOL retrieved, never against the web. Out of scope for search-only products, which is not a zero and never drags them down a ranking. A citation that correctly points at the source of a wrong answer is a CORRECT citation.

Capability · via another benchmark

Grounded Generation

The answer is faithful to the material the system itself retrieved, including declining when that material doesn't support one.

Benchmarks that use this scenario

A scenario has global identity and may be reused across benchmarks.

Benchmark

Managed RAG

Which managed RAG service turns a folder of private documents into a query API that finds the right passage, answers only from what it retrieved, cites the source that actually supports the claim — and keeps up when the source changes?

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The retrieved material doesn't support an answer — Scenario definition | AI Demos