{"observation":{"id":"cb0c13d5-8296-4248-ad18-7b40db08339e","tool":"extend-ai","tool_name":"Extend AI","criterion":"extraction-accuracy","criterion_name":"Extraction Accuracy","criterion_definition":"Are field values correct, complete, and free of OCR or parsing errors, including numerical precision on financial fields?","criterion_evidence_type":"transformation","criterion_rank_role":"decisive","criterion_rank_role_reason":"Correct field values are the core of the job; wrong or incomplete extraction means the tool failed to retrieve the structured data from the document. (3 of 3 judges)","scenario":"invoice-pdf","scenario_name":"Invoice PDF","group_tag":"business-document-extraction","scenario_description":"A two-page broadcast advertising invoice PDF with nested header metadata, billing and remit addresses, and eight line items spanning a page break. It was used to stress hierarchical line-item extraction, amount precision, time/day parsing, code extraction, and summary validation.","modality":"pdf","input_text":null,"input_artifact_refs":[{"alt":null,"url":"https://cdn.futuresmart.ai/public/aidemos/e0e9f678bcde4e29a492a11927fc38f7.pdf?v=1","role":"input","filename":"Invoice PDF.pdf"}],"stresses":["Nested line-item hierarchy extraction","Multi-page continuity across a page break","Precision on large dollar amounts and totals","Parsing complex time slots and day patterns","Extraction of Ad IDs and reconciliation codes","Mapping structured metadata sections correctly","Financial summary validation","Handling political advertising compliance text"],"verdict":"failed","score":null,"score_total":null,"note":"It over-reads the payment-term field, outputting `Payment Terms 30 Days` instead of the requested `30 Days`.","evidence_state":"verified","source":null,"artifacts":[{"url":"https://cdn.futuresmart.ai/public/aidemos/6f879e7a7b8049c2b0491fbb731a0cfa.png?v=1","role":"output","alt":null},{"url":"https://d3epheqghktydj.cloudfront.net/research-media-extend-ai-invoice-summary-2e03dc36fa48.png","role":"output","alt":null}],"run_id":"a061b9e7-a9c5-443d-a171-b296aaf51b8c","study_title":"Extract and query structured data from documents using natural language","study_kind":"generation","research_task":"86b9y25e5","tested_at":null,"completeness":"input-and-output","input":{"state":"files","text":null,"files":[{"url":"https://cdn.futuresmart.ai/public/aidemos/e0e9f678bcde4e29a492a11927fc38f7.pdf?v=1","filename":"Invoice PDF.pdf","alt":"Invoice PDF","role":"input"}],"modality":"pdf","stresses":["Nested line-item hierarchy extraction","Multi-page continuity across a page break","Precision on large dollar amounts and totals","Parsing complex time slots and day patterns","Extraction of Ad IDs and reconciliation codes","Mapping structured metadata sections correctly","Financial summary validation","Handling political advertising compliance text"]},"tool_page_slug":"extend-ai","tool_url":"https://aidemos.com/tools/extend-ai","permalink":"https://aidemos.com/evidence/cb0c13d5-8296-4248-ad18-7b40db08339e","api_url":"https://ai.aidemos.com/v1/observations/cb0c13d5-8296-4248-ad18-7b40db08339e"},"peers":[{"id":"327577f6-cc57-4ed2-8146-f26a03913c26","tool":"datalab","tool_name":"Datalab","verdict":"worked","score":null,"score_total":null,"note":"Recovers invoice metadata and financial totals accurately: invoice number 4064621-1, invoice date 10/28/12, gross total 29750, agency commission 4462.5, net amount due 25287.5, and 8 aired spots match the source.","artifact_count":2,"thumbnail":"https://d3epheqghktydj.cloudfront.net/research-media-datalab-invoice-metadat-1c39e0c1c45e.png","evidence_url":"https://aidemos.com/evidence/327577f6-cc57-4ed2-8146-f26a03913c26"},{"id":"9790387d-d986-4d2c-97c7-fb2ed6765292","tool":"docsumo","tool_name":"Docsumo","verdict":"mixed","score":null,"score_total":null,"note":"Two line-item columns remain suspect: Reconciliation is empty across all 8 rows, and Reference Number is fixed at 1 for all 8 rows.","artifact_count":2,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/9beeb894cf5d41ce8390db3f758c1a98.png?v=1","evidence_url":"https://aidemos.com/evidence/9790387d-d986-4d2c-97c7-fb2ed6765292"},{"id":"b808d6bb-8133-43cb-8a88-7d5e3160cf25","tool":"landing-ai","tool_name":"Landing AI","verdict":"failed","score":null,"score_total":null,"note":"Misreads at least one alphanumeric identifier: line 1's source Ad-ID NRCCWI071005 is extracted as NRCCW1071005.","artifact_count":3,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/76c0b83ecf0b486897b0b8cea6765956.png?v=1","evidence_url":"https://aidemos.com/evidence/b808d6bb-8133-43cb-8a88-7d5e3160cf25"},{"id":"aa43fa92-f38b-4722-b3e3-4c84e5e0fcc6","tool":"llamaparse","tool_name":"LlamaParse","verdict":"worked","score":null,"score_total":null,"note":"The invoice totals and headline metadata are extracted consistently: aired_spots is 8, gross_total 29750, agency_commission 4462.5, net_amount_due 25287.5, and payment_terms 30 Days match the source invoice.","artifact_count":2,"thumbnail":"https://d3epheqghktydj.cloudfront.net/research-media-llamaparse-invoice-summary-9c05de684d8a.png","evidence_url":"https://aidemos.com/evidence/aa43fa92-f38b-4722-b3e3-4c84e5e0fcc6"},{"id":"768e3232-9212-4371-b4c7-aaf88280dd39","tool":"nanonets","tool_name":"Nanonets","verdict":"worked","score":null,"score_total":null,"note":"Extracts invoice and finance values accurately, including invoice number 4064621-1 and summary totals of 8 aired spots, 29750 gross, 4462.5 commission, and 25287.5 net amount due.","artifact_count":3,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/d4561ca316f744548da52bc2e19a97de.png?v=1","evidence_url":"https://aidemos.com/evidence/768e3232-9212-4371-b4c7-aaf88280dd39"},{"id":"4aab1e32-bad9-4822-9f12-c8f24964cd19","tool":"reducto","tool_name":"Reducto","verdict":"worked","score":null,"score_total":null,"note":"Matches the invoice's financial values in the summary, including aired_spots, gross_total, agency_commission, and net_amount_due, with the report stating the summary matches the source document.","artifact_count":1,"thumbnail":"https://d3epheqghktydj.cloudfront.net/research-media-reducto-invoice-summary-915cda528c4b.png","evidence_url":"https://aidemos.com/evidence/4aab1e32-bad9-4822-9f12-c8f24964cd19"},{"id":"becc13cd-085e-4764-9236-2a1a4b27286c","tool":"retab","tool_name":"Retab","verdict":"mixed","score":null,"score_total":null,"note":"Retains the source label in payment_terms, returning 'Payment Terms 30 Days' instead of only the requested value, so the field is not fully normalized.","artifact_count":1,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/03e9858033fe4660abc1ffeb342a2d78.png?v=1","evidence_url":"https://aidemos.com/evidence/becc13cd-085e-4764-9236-2a1a4b27286c"},{"id":"970f5805-6ece-482e-8607-5baa9895ea16","tool":"unstract","tool_name":"Unstract","verdict":"worked","score":null,"score_total":null,"note":"Captures the invoice header fields and financial totals exactly, including invoice_number 4064621-1 and the printed gross_total 29,750.00, agency_commission 4,462.50, and net_amount_due 25,287.50.","artifact_count":3,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/cb167e3d358042c28f510cff62220d39.png?v=1","evidence_url":"https://aidemos.com/evidence/970f5805-6ece-482e-8607-5baa9895ea16"}],"other_criteria":[{"id":"d73f718e-a9a9-4284-b33e-de2e4ed6da9b","criterion":"schema-adherence","criterion_name":"Schema Adherence","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"The tool reconstructs the invoice hierarchy into nested JSON with invoice_metadata, advertiser, station, summary, and line_items objects rather than returning raw OCR.","artifact_count":5,"evidence_url":"https://aidemos.com/evidence/d73f718e-a9a9-4284-b33e-de2e4ed6da9b"},{"id":"32fb2961-ac21-4fbb-9f04-80b7d3289d32","criterion":"semantic-field-enrichment","criterion_name":"Semantic Field Enrichment","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"The tool correctly derives higher-level line-item fields such as `day_of_week: Tu` and `days_pattern: -T----` alongside ad ID, reference number, and flight-period dates.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/32fb2961-ac21-4fbb-9f04-80b7d3289d32"},{"id":"34d850cc-ac0c-4e02-a62f-5f24678223a5","criterion":"structural-clean-output","criterion_name":"Structural Clean Output","rank_role":"context","verdict":"worked","score":null,"score_total":null,"note":"The invoice output includes per-section OCR confidence metadata alongside the extracted fields while remaining machine-readable JSON that can be consumed without structural transformation.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/34d850cc-ac0c-4e02-a62f-5f24678223a5"},{"id":"cbdef271-b824-418f-afc9-3031c0b079ab","criterion":"structural-clean-output","criterion_name":"Structural Clean Output","rank_role":"context","verdict":"failed","score":null,"score_total":null,"note":"It does not preserve the declared schema order, so the JSON is not directly consumable by order-sensitive pipelines without extra reshaping.","artifact_count":3,"evidence_url":"https://aidemos.com/evidence/cbdef271-b824-418f-afc9-3031c0b079ab"},{"id":"18ef9ee1-fba7-4665-a17e-e1951b8b0758","criterion":"table-record-completeness","criterion_name":"Table & Record Completeness","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"It extracts all 8 advertising line items as separate records, preserving item boundaries across the page break without merging adjacent rows.","artifact_count":2,"evidence_url":"https://aidemos.com/evidence/18ef9ee1-fba7-4665-a17e-e1951b8b0758"}],"appears_in":[{"page_type":"ranking","slug":"document-extraction","title":"Best AI Tools for Extracting Structured Data from Business Documents","url":"https://aidemos.com/best/document-extraction","binding":"run"},{"page_type":"tool","slug":"docsumo","title":null,"url":"https://aidemos.com/tools/docsumo","binding":"run"}],"same_scenario":[{"id":"327577f6-cc57-4ed2-8146-f26a03913c26","tool":"datalab","tool_name":"Datalab","verdict":"worked","score":null,"score_total":null,"note":"Recovers invoice metadata and financial totals accurately: invoice number 4064621-1, invoice date 10/28/12, gross total 29750, agency commission 4462.5, net amount due 25287.5, and 8 aired spots match the source."},{"id":"9790387d-d986-4d2c-97c7-fb2ed6765292","tool":"docsumo","tool_name":"Docsumo","verdict":"mixed","score":null,"score_total":null,"note":"Two line-item columns remain suspect: Reconciliation is empty across all 8 rows, and Reference Number is fixed at 1 for all 8 rows."},{"id":"b808d6bb-8133-43cb-8a88-7d5e3160cf25","tool":"landing-ai","tool_name":"Landing AI","verdict":"failed","score":null,"score_total":null,"note":"Misreads at least one alphanumeric identifier: line 1's source Ad-ID NRCCWI071005 is extracted as NRCCW1071005."},{"id":"aa43fa92-f38b-4722-b3e3-4c84e5e0fcc6","tool":"llamaparse","tool_name":"LlamaParse","verdict":"worked","score":null,"score_total":null,"note":"The invoice totals and headline metadata are extracted consistently: aired_spots is 8, gross_total 29750, agency_commission 4462.5, net_amount_due 25287.5, and payment_terms 30 Days match the source invoice."},{"id":"768e3232-9212-4371-b4c7-aaf88280dd39","tool":"nanonets","tool_name":"Nanonets","verdict":"worked","score":null,"score_total":null,"note":"Extracts invoice and finance values accurately, including invoice number 4064621-1 and summary totals of 8 aired spots, 29750 gross, 4462.5 commission, and 25287.5 net amount due."},{"id":"4aab1e32-bad9-4822-9f12-c8f24964cd19","tool":"reducto","tool_name":"Reducto","verdict":"worked","score":null,"score_total":null,"note":"Matches the invoice's financial values in the summary, including aired_spots, gross_total, agency_commission, and net_amount_due, with the report stating the summary matches the source document."},{"id":"becc13cd-085e-4764-9236-2a1a4b27286c","tool":"retab","tool_name":"Retab","verdict":"mixed","score":null,"score_total":null,"note":"Retains the source label in payment_terms, returning 'Payment Terms 30 Days' instead of only the requested value, so the field is not fully normalized."},{"id":"970f5805-6ece-482e-8607-5baa9895ea16","tool":"unstract","tool_name":"Unstract","verdict":"worked","score":null,"score_total":null,"note":"Captures the invoice header fields and financial totals exactly, including invoice_number 4064621-1 and the printed gross_total 29,750.00, agency_commission 4,462.50, and net_amount_due 25,287.50."}]}