{"observation":{"id":"81a8a18e-5656-4db6-8d73-4dd8203a9209","tool":"llamaparse","tool_name":"LlamaParse","criterion":"extraction-accuracy","criterion_name":"Extraction Accuracy","criterion_definition":"Are field values correct, complete, and free of OCR or parsing errors? Includes numerical precision on financial fields.","criterion_evidence_type":"transformation","criterion_rank_role":"decisive","criterion_rank_role_reason":"The whole point is to pull the right values from documents; wrong or incomplete field values mean the tool failed at the job. (3 of 3 judges)","scenario":"bank-statement-pdf","scenario_name":"Bank Statement PDF","group_tag":"financial-document-extraction","scenario_description":"A 4-page bank statement PDF with 51 transactions, balances, rewards, and disclaimer text, used to test schema-driven extraction of dense financial tables and multi-page continuity.","modality":"pdf","input_text":null,"input_artifact_refs":[{"alt":null,"url":"https://d3epheqghktydj.cloudfront.net/extract-and-query-structured-data-from-d-bank-statement-pdf-25ec532be6e1.pdf","role":"input","filename":"Bank Statement PDF.pdf"}],"stresses":["Table extraction across 50+ transaction rows","Multi-page continuity with BALANCE FORWARD bridges","Structured metadata vs. free-text transaction descriptions","Numerical accuracy for balances, deposits, withdrawals, and summaries","Nested schema population for account, branch, balances, rewards, and disclaimers"],"verdict":"struggled","score":null,"score_total":null,"note":"Leaves some transaction value_date fields blank even where the statement shows dates in that column, so transaction metadata is incomplete.","evidence_state":"verified","source":null,"artifacts":[{"url":"https://d3epheqghktydj.cloudfront.net/research-media-llamaparse-bank-statement-16-jul-value-d-4906fee56b7b.png","role":"input","alt":null}],"run_id":"ec4d736d-95f9-4c88-884c-e280435f7b7b","study_title":"Extract and query structured data from documents using natural language","study_kind":"generation","research_task":"86b9y25e5","tested_at":null,"completeness":"input-only","input":{"state":"files","text":null,"files":[{"url":"https://d3epheqghktydj.cloudfront.net/extract-and-query-structured-data-from-d-bank-statement-pdf-25ec532be6e1.pdf","filename":"Bank Statement PDF.pdf","alt":"Bank Statement PDF","role":"input"}],"modality":"pdf","stresses":["Table extraction across 50+ transaction rows","Multi-page continuity with BALANCE FORWARD bridges","Structured metadata vs. free-text transaction descriptions","Numerical accuracy for balances, deposits, withdrawals, and summaries","Nested schema population for account, branch, balances, rewards, and disclaimers"]},"tool_page_slug":"llamaparse","tool_url":"https://aidemos.com/tools/llamaparse","permalink":"https://aidemos.com/evidence/81a8a18e-5656-4db6-8d73-4dd8203a9209","api_url":"https://ai.aidemos.com/v1/observations/81a8a18e-5656-4db6-8d73-4dd8203a9209"},"peers":[{"id":"52cee941-b823-4752-81ff-8803d734fa1a","tool":"datalab","tool_name":"Datalab","verdict":"worked","score":null,"score_total":null,"note":"Extracts the visible document-level values correctly, including State Bank of India, 16 Jul 2019, INR, account number 42710540422, account type SMART BANKING SAVINGS ACCOUNT, branch Rajaji Salai, MICR 600036005, IFSC SCBL0036078, and phone 25349005.","artifact_count":2,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/71f9443de6a54eb6b5500ddc4edef9c5.png?v=1","evidence_url":"https://aidemos.com/evidence/52cee941-b823-4752-81ff-8803d734fa1a"},{"id":"13420641-f30e-4375-8289-ef9240cc49f9","tool":"extend-ai","tool_name":"Extend AI","verdict":"struggled","score":null,"score_total":null,"note":"Its bank summary aggregation is off: the report says `summary.total_transactions` is 49, while the expected count is 40 after excluding Balance Forward, tax, and charge entries.","artifact_count":2,"thumbnail":"https://d3epheqghktydj.cloudfront.net/research-media-bank-statement-2-jul-a511cf7bd0d6.png","evidence_url":"https://aidemos.com/evidence/13420641-f30e-4375-8289-ef9240cc49f9"},{"id":"ad17e2c7-e810-4619-96c5-09931380ff90","tool":"landing-ai","tool_name":"Landing AI","verdict":"worked","score":null,"score_total":null,"note":"Extracts the statement’s top-level values with the correct content and precision, including bank_name \"Standard Chartered\", statement_date \"16 Jul 2019\", currency \"INR\", account number \"42710540422\", opening balance 114453.65, and closing balance 116149.46.","artifact_count":3,"thumbnail":"https://d3epheqghktydj.cloudfront.net/research-media-bank-statement-2-jul-a511cf7bd0d6.png","evidence_url":"https://aidemos.com/evidence/ad17e2c7-e810-4619-96c5-09931380ff90"},{"id":"4b039231-2d8c-4c73-8ccb-1d789b555f37","tool":"nanonets","tool_name":"Nanonets","verdict":"failed","score":null,"score_total":null,"note":"It leaves summary.total_transactions null even though the statement has 51 transactions, so the summary count is not extracted as a usable value.","artifact_count":1,"thumbnail":"https://d3epheqghktydj.cloudfront.net/research-media-docstrange-nanonets-extracted-total-tran-166ed6f76bd4.png","evidence_url":"https://aidemos.com/evidence/4b039231-2d8c-4c73-8ccb-1d789b555f37"},{"id":"956bec9e-b310-4628-a049-b04b3e645b5e","tool":"reducto","tool_name":"Reducto","verdict":"worked","score":null,"score_total":null,"note":"The tool correctly extracts the bank statement currency as INR and includes citation metadata for that field.","artifact_count":1,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/8bb08fbfe42e417db6ccbeb6262e87f7.png?v=1","evidence_url":"https://aidemos.com/evidence/956bec9e-b310-4628-a049-b04b3e645b5e"},{"id":"bb804c81-06cb-4d05-82a9-804c000f4321","tool":"retab","tool_name":"Retab","verdict":"worked","score":null,"score_total":null,"note":"Extracts key statement values as typed fields, including account holder MR SEENIVASAN, account number 42710540422, and opening and closing balances 114453.65 and 116149.46.","artifact_count":1,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/84e1a6224746446ab5abbd3712c635b8.mp4?v=1","evidence_url":"https://aidemos.com/evidence/bb804c81-06cb-4d05-82a9-804c000f4321"},{"id":"9256b7b3-d9fb-4b69-ba61-8ffde0fa3f6d","tool":"unstract","tool_name":"Unstract","verdict":"failed","score":null,"score_total":null,"note":"Derives an incorrect summary transaction count, reporting 43 when the statement actually contains 51 rows.","artifact_count":3,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/6495c5a868854823bcf3cd94c90bb6aa.pdf?v=1","evidence_url":"https://aidemos.com/evidence/9256b7b3-d9fb-4b69-ba61-8ffde0fa3f6d"}],"other_criteria":[{"id":"c7ef413a-1654-4252-a5fe-451fa0f92388","criterion":"schema-adherence","criterion_name":"Schema Adherence","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"Keeps a nested statement schema intact, emitting separate metadata, account_holder, account, branch, statement_period, balances, transactions, summary, rewards, and disclaimers objects instead of flattening the document.","artifact_count":3,"evidence_url":"https://aidemos.com/evidence/c7ef413a-1654-4252-a5fe-451fa0f92388"},{"id":"e10bbd24-0b50-44a1-8902-eb59e2fbaf4f","criterion":"semantic-field-enrichment","criterion_name":"Semantic Field Enrichment","rank_role":"decisive","verdict":"failed","score":null,"score_total":null,"note":"Fails to derive transaction-level fields, leaving transaction_id and transaction_type empty even for descriptions that encode ATM, UPI, and CRADJ cues.","artifact_count":2,"evidence_url":"https://aidemos.com/evidence/e10bbd24-0b50-44a1-8902-eb59e2fbaf4f"},{"id":"c329f9a0-4d9f-4f20-8307-5ac615a12391","criterion":"table-and-record-completeness","criterion_name":"Table & Record Completeness","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"Extracts the bank statement's rewards section as structured repeated records, including accountNumber, titleDate, scheme, openingBalance, pointsAccrued, pointsRedeemed, adjustments, and closingBalance.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/c329f9a0-4d9f-4f20-8307-5ac615a12391"},{"id":"b9bfb6b9-ede4-4ea0-ab6e-68c2c5b3895b","criterion":"table-and-record-completeness","criterion_name":"Table & Record Completeness","rank_role":"decisive","verdict":"failed","score":null,"score_total":null,"note":"Over-segments the bank-statement transaction table, outputting 54 transaction rows for a statement the report says contains 51 transactions and leaving the summary at 44 total_transactions, so row counts are not self-consistent.","artifact_count":3,"evidence_url":"https://aidemos.com/evidence/b9bfb6b9-ede4-4ea0-ab6e-68c2c5b3895b"}],"appears_in":[{"page_type":"ranking","slug":"document-extraction","title":"Best AI Tools for Extracting Structured Data from PDFs and Business Documents","url":"https://aidemos.com/best/document-extraction","binding":"run"},{"page_type":"tool","slug":"unstract","title":null,"url":"https://aidemos.com/tools/unstract","binding":"run"}],"same_scenario":[{"id":"52cee941-b823-4752-81ff-8803d734fa1a","tool":"datalab","tool_name":"Datalab","verdict":"worked","score":null,"score_total":null,"note":"Extracts the visible document-level values correctly, including State Bank of India, 16 Jul 2019, INR, account number 42710540422, account type SMART BANKING SAVINGS ACCOUNT, branch Rajaji Salai, MICR 600036005, IFSC SCBL0036078, and phone 25349005."},{"id":"13420641-f30e-4375-8289-ef9240cc49f9","tool":"extend-ai","tool_name":"Extend AI","verdict":"struggled","score":null,"score_total":null,"note":"Its bank summary aggregation is off: the report says `summary.total_transactions` is 49, while the expected count is 40 after excluding Balance Forward, tax, and charge entries."},{"id":"ad17e2c7-e810-4619-96c5-09931380ff90","tool":"landing-ai","tool_name":"Landing AI","verdict":"worked","score":null,"score_total":null,"note":"Extracts the statement’s top-level values with the correct content and precision, including bank_name \"Standard Chartered\", statement_date \"16 Jul 2019\", currency \"INR\", account number \"42710540422\", opening balance 114453.65, and closing balance 116149.46."},{"id":"4b039231-2d8c-4c73-8ccb-1d789b555f37","tool":"nanonets","tool_name":"Nanonets","verdict":"failed","score":null,"score_total":null,"note":"It leaves summary.total_transactions null even though the statement has 51 transactions, so the summary count is not extracted as a usable value."},{"id":"956bec9e-b310-4628-a049-b04b3e645b5e","tool":"reducto","tool_name":"Reducto","verdict":"worked","score":null,"score_total":null,"note":"The tool correctly extracts the bank statement currency as INR and includes citation metadata for that field."},{"id":"bb804c81-06cb-4d05-82a9-804c000f4321","tool":"retab","tool_name":"Retab","verdict":"worked","score":null,"score_total":null,"note":"Extracts key statement values as typed fields, including account holder MR SEENIVASAN, account number 42710540422, and opening and closing balances 114453.65 and 116149.46."},{"id":"9256b7b3-d9fb-4b69-ba61-8ffde0fa3f6d","tool":"unstract","tool_name":"Unstract","verdict":"failed","score":null,"score_total":null,"note":"Derives an incorrect summary transaction count, reporting 43 when the statement actually contains 51 rows."}]}