Judge Verdict
The AI correctly ingested the same content under a different source label, reported that the brain returned duplicate_detected=true and attached_to_existing_source=true, confirmed no new source was created, and found exactly one source (KB-20260524T113756Z-kduj-DDP-002-A-v1) when searching for the canary. All claims are supported by the provided evidence and align with the ground truth. The answer demonstrates proper tool use, accurate evidence, valid reasoning, and appropriate uncertainty reporting.
Question
Call brain_ingest with the SAME content as KB-20260524T113756Z-kduj-DDP-002-A-v1 but using a DIFFERENT source_id: KB-20260524T113756Z-kduj-DDP-002-B-v1. Report whether the brain detected a duplicate or created a new source. Then search for the canary and report how many sources were found.
Model Answer
The brain correctly detected a duplicate. When ingesting the same content with label KB-20260524T113756Z-kduj-DDP-002-B-v1, the content-hash dedup system matched it to existing source src_1QhMowmo7NM1 (KB-20260524T113756Z-kduj-DDP-002-A-v1). No new source was created — the response showed duplicate_detected=true, attached_to_existing_source=true, committed_claim_ids=[], and extraction_source=deduplicated. A subsequent fetch by label KB-20260524T113756Z-kduj-DDP-002-B-v1 returned 'No source found', confirming the B-v1 label was not stored as an independent source. The canary token ZORBLAX-HUM-1701 exists in exactly ONE distinct source: KB-20260524T113756Z-kduj-DDP-002-A-v1 (src_1QhMowmo7NM1).