{"observation":{"id":"c8ea9121-f878-4e78-bf13-3ba3b4b6f0a5","tool":"extend-ai","tool_name":"Extend AI","criterion":"complex-document-handling","criterion_name":"Complex Document Handling","criterion_definition":"Maintains quality across long, multi-section, and mixed-content documents without degradation.","criterion_evidence_type":"transformation","criterion_rank_role":"decisive","criterion_rank_role_reason":"The subject explicitly says complex PDF, so sustained quality across long, mixed-content documents is central to the tool’s ability to do the job. 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glyphs and run-on numbers.","artifact_count":2,"thumbnail":"https://d3epheqghktydj.cloudfront.net/research-media-reducto-input3-scannedpaper-output-6dfdac76e722.md","evidence_url":"https://aidemos.com/evidence/3bec7ed4-9b8e-44f3-b548-b76f0215b34c"},{"id":"ea443095-bb7a-45ec-92ca-6ff0afefe8e4","tool":"tensorlake","tool_name":"Tensorlake","verdict":"mixed","score":null,"score_total":null,"note":"On the scanned research paper, section flow and chart extraction work, but hierarchical tables degrade, so mixed-content handling is uneven rather than consistently robust.","artifact_count":8,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/18b2277b09fa42e3ae7a325fba02b272.png?v=1","evidence_url":"https://aidemos.com/evidence/ea443095-bb7a-45ec-92ca-6ff0afefe8e4"}],"other_criteria":[{"id":"4556b641-0861-4cec-9988-0748cdfa1664","criterion":"reading-order-structure","criterion_name":"Reading Order & 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document."},{"id":"3bec7ed4-9b8e-44f3-b548-b76f0215b34c","tool":"reducto","tool_name":"Reducto","verdict":"struggled","score":null,"score_total":null,"note":"Handles the 12-page scan in 10.6 seconds with no truncation, but the densest 17-column table has unreadable stretches with injected glyphs and run-on numbers."},{"id":"ea443095-bb7a-45ec-92ca-6ff0afefe8e4","tool":"tensorlake","tool_name":"Tensorlake","verdict":"mixed","score":null,"score_total":null,"note":"On the scanned research paper, section flow and chart extraction work, but hierarchical tables degrade, so mixed-content handling is uneven rather than consistently robust."}]}