{"observation":{"id":"cf877f70-2748-444d-a7fa-54c75d902c97","tool":"landing-ai","tool_name":"Landing AI","criterion":"table-preservation","criterion_name":"Table Preservation","criterion_definition":"Preserves complex table structures, including rows, columns, multi-row headers, and merged-cell relationships in markdown.","criterion_evidence_type":"transformation","criterion_rank_role":"decisive","criterion_rank_role_reason":"Accurate Markdown conversion of complex PDFs depends on keeping table structure intact, not flattening it into plain text. (3 of 3 judges)","scenario":"hybrid-earnings-report","scenario_name":"Hybrid Earnings Report","group_tag":"hybrid-earnings-report","scenario_description":"A long, real-world hybrid annual report used to benchmark end-to-end PDF-to-markdown conversion. It combines native text, financial tables, charts/graphics, and scanned signature/stamp regions, stressing preservation of document structure, reading order, and embedded visual content across a multi-section report.","modality":"pdf","input_text":null,"input_artifact_refs":[{"alt":null,"url":"https://cdn.futuresmart.ai/public/aidemos/f63a44b441704753b65d1b89dc9b4bbb.pdf?v=1","role":"input","filename":"Target-2015-Annual-Report.pdf"}],"stresses":["Native digital text extraction","Complex financial table preservation","Chart and graphic retention","Image-based signatures and stamps","Reading order across a long multi-section report","Markdown quality and consistency"],"verdict":"worked","score":null,"score_total":null,"note":"Reconstructs a five-year financial results table with the 2015–2011 columns and aligned row/value relationships intact in markdown-style rows.","evidence_state":"verified","source":null,"artifacts":[{"url":"https://cdn.futuresmart.ai/public/aidemos/6596808a677a4687be77b6a950dfb62c.png?v=1","role":"input","alt":null},{"url":"https://cdn.futuresmart.ai/public/aidemos/342a970704e6462abca46bd37e8a90b9.png?v=1","role":"output","alt":null},{"url":"https://cdn.futuresmart.ai/public/aidemos/3cda0db304e6459d9b027438990871de.png?v=1","role":"output","alt":null}],"run_id":"6e3160de-fe46-4b45-b071-72560b5c5d0e","study_title":"Convert a Complex PDF into Clean Markdown with an API","study_kind":"generation","research_task":"86b9h7t37","tested_at":null,"completeness":"input-and-output","input":{"state":"files","text":null,"files":[{"url":"https://cdn.futuresmart.ai/public/aidemos/f63a44b441704753b65d1b89dc9b4bbb.pdf?v=1","filename":"Target-2015-Annual-Report.pdf","alt":"Hybrid Earnings Report","role":"input"}],"modality":"pdf","stresses":["Native digital text extraction","Complex financial table preservation","Chart and graphic retention","Image-based signatures and stamps","Reading order across a long multi-section report","Markdown quality and consistency"]},"tool_page_slug":"landing-ai","tool_url":"https://aidemos.com/tools/landing-ai","permalink":"https://aidemos.com/evidence/cf877f70-2748-444d-a7fa-54c75d902c97","api_url":"https://ai.aidemos.com/v1/observations/cf877f70-2748-444d-a7fa-54c75d902c97"},"peers":[{"id":"4b038978-b3f2-43fd-9e75-cde4cc754c4e","tool":"adobe-api","tool_name":"Adobe API","verdict":"mixed","score":null,"score_total":null,"note":"Retains the 2-column 'Other Noncurrent Assets' table but formats the currency symbols awkwardly around the values, showing a presentation-level mismatch even though the row data remains present.","artifact_count":2,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/b2471a2784864cc6961e1d6da79d3d0d.png?v=1","evidence_url":"https://aidemos.com/evidence/4b038978-b3f2-43fd-9e75-cde4cc754c4e"},{"id":"f09929e3-569b-4cc1-8a0e-f0dff9b4279c","tool":"extend-ai","tool_name":"Extend AI","verdict":"worked","score":null,"score_total":null,"note":"Preserves a 5-year financial summary table with row labels and year columns aligned, keeping the annual financial grid intact in markdown.","artifact_count":2,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/6596808a677a4687be77b6a950dfb62c.png?v=1","evidence_url":"https://aidemos.com/evidence/f09929e3-569b-4cc1-8a0e-f0dff9b4279c"},{"id":"ec2a6be9-2fa7-4dfe-9ba5-5bb0de6edc95","tool":"llamaparse","tool_name":"LlamaParse","verdict":"worked","score":null,"score_total":null,"note":"Preserves aligned rows, columns, and value associations in a standard multi-year financial summary table.","artifact_count":2,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/b9ea1c5a985440c9a492afd056137c7c.png?v=1","evidence_url":"https://aidemos.com/evidence/ec2a6be9-2fa7-4dfe-9ba5-5bb0de6edc95"},{"id":"e8c8bbc3-204e-4a77-b1ed-b025c3f77ac0","tool":"mistral-ai","tool_name":"Mistral AI","verdict":"worked","score":null,"score_total":null,"note":"The financial table is reconstructed into a usable structured layout without losing the relationships between headers, rows, and corresponding values.","artifact_count":2,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/6596808a677a4687be77b6a950dfb62c.png?v=1","evidence_url":"https://aidemos.com/evidence/e8c8bbc3-204e-4a77-b1ed-b025c3f77ac0"},{"id":"8d940f0a-8cce-4f85-9988-d75adbb9b1a8","tool":"nutrient-io","tool_name":"Nutrient.io","verdict":"failed","score":null,"score_total":null,"note":"Breaks a 5-year financial summary table, misaligning rows, columns, and values instead of reconstructing the original structure cleanly.","artifact_count":2,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/6596808a677a4687be77b6a950dfb62c.png?v=1","evidence_url":"https://aidemos.com/evidence/8d940f0a-8cce-4f85-9988-d75adbb9b1a8"},{"id":"0521f27e-23a0-457d-a653-8d443d84ee9b","tool":"reducto","tool_name":"Reducto","verdict":"failed","score":null,"score_total":null,"note":"Mis-merges two independent side-by-side lists into one table, forcing unrelated cost-of-sales and SG&A bullets into fake row pairs where no row correspondence exists in the source.","artifact_count":2,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/1eed8d05e90548b39882b9a9e3b5badc.png?v=1","evidence_url":"https://aidemos.com/evidence/0521f27e-23a0-457d-a653-8d443d84ee9b"},{"id":"efc88dd3-8f40-4863-ade4-566f307265b5","tool":"tensorlake","tool_name":"Tensorlake","verdict":"worked","score":null,"score_total":null,"note":"Keeps a 5-year financial summary table structured, retaining the row/column relationships across sales, expenses, EBIT, and per-share rows instead of flattening the table.","artifact_count":2,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/6596808a677a4687be77b6a950dfb62c.png?v=1","evidence_url":"https://aidemos.com/evidence/efc88dd3-8f40-4863-ade4-566f307265b5"},{"id":"eadd62f1-5229-47c5-9d69-024cbf87e51b","tool":"upstage-ai","tool_name":"Upstage AI","verdict":"mixed","score":null,"score_total":null,"note":"Reconstructs the 2011–2015 financial summary table with rows and columns intact, but misses a small number of currency symbols in the extracted values.","artifact_count":2,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/6596808a677a4687be77b6a950dfb62c.png?v=1","evidence_url":"https://aidemos.com/evidence/eadd62f1-5229-47c5-9d69-024cbf87e51b"}],"other_criteria":[{"id":"51f08c65-3c19-4c23-8666-87b5d8a58831","criterion":"advanced-features","criterion_name":"Advanced Features","rank_role":"context","verdict":"worked","score":null,"score_total":null,"note":"Emits semantic attestation blocks for handwritten-signature regions and a blurry signature stamp, distinguishing the signer/company name and the signature legibility instead of leaving those regions unannotated.","artifact_count":5,"evidence_url":"https://aidemos.com/evidence/51f08c65-3c19-4c23-8666-87b5d8a58831"},{"id":"19fac25a-166f-48fe-b7a1-bade87256c87","criterion":"reading-order-structure","criterion_name":"Reading Order & Structure","rank_role":"decisive","verdict":"failed","score":null,"score_total":null,"note":"Flattens a top-level page heading into plain text, losing heading semantics on a page that should read as a structured annual-report story page.","artifact_count":2,"evidence_url":"https://aidemos.com/evidence/19fac25a-166f-48fe-b7a1-bade87256c87"},{"id":"e86c0542-0eee-4b42-a6bf-23b72744de0e","criterion":"reading-order-structure","criterion_name":"Reading Order & Structure","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"Preserves reading order on a narrative annual-report page by keeping the page title, embedded photo description, paragraphs, and financial-highlights table in sequence.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/e86c0542-0eee-4b42-a6bf-23b72744de0e"},{"id":"967e61c9-53cd-47b4-b6a0-a5ef8eec542a","criterion":"reading-order-structure","criterion_name":"Reading Order & Structure","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"Preserves section flow and heading-to-body relationships in a scanned report section, keeping the '19. Commitments and Contingencies' heading and the 'Data Breach' subsection attached to the following paragraphs.","artifact_count":2,"evidence_url":"https://aidemos.com/evidence/967e61c9-53cd-47b4-b6a0-a5ef8eec542a"},{"id":"97bf4c42-ab87-4b0a-913c-2823e833dd10","criterion":"visual-content-retention","criterion_name":"Visual Content Retention","rank_role":"decisive","verdict":"failed","score":null,"score_total":null,"note":"Replaces a waterfall chart with text, preserving the SG&A rate values and year-to-year change labels but not the chart as a visual asset in the output.","artifact_count":2,"evidence_url":"https://aidemos.com/evidence/97bf4c42-ab87-4b0a-913c-2823e833dd10"}],"appears_in":[{"page_type":"ranking","slug":"pdf-to-markdown-apis","title":"Best AI Tools to Convert Complex PDFs into Clean Markdown with an API","url":"https://aidemos.com/best/pdf-to-markdown-apis","binding":"run"}],"same_scenario":[{"id":"4b038978-b3f2-43fd-9e75-cde4cc754c4e","tool":"adobe-api","tool_name":"Adobe API","verdict":"mixed","score":null,"score_total":null,"note":"Retains the 2-column 'Other Noncurrent Assets' table but formats the currency symbols awkwardly around the values, showing a presentation-level mismatch even though the row data remains present."},{"id":"f09929e3-569b-4cc1-8a0e-f0dff9b4279c","tool":"extend-ai","tool_name":"Extend AI","verdict":"worked","score":null,"score_total":null,"note":"Preserves a 5-year financial summary table with row labels and year columns aligned, keeping the annual financial grid intact in markdown."},{"id":"ec2a6be9-2fa7-4dfe-9ba5-5bb0de6edc95","tool":"llamaparse","tool_name":"LlamaParse","verdict":"worked","score":null,"score_total":null,"note":"Preserves aligned rows, columns, and value associations in a standard multi-year financial summary table."},{"id":"e8c8bbc3-204e-4a77-b1ed-b025c3f77ac0","tool":"mistral-ai","tool_name":"Mistral AI","verdict":"worked","score":null,"score_total":null,"note":"The financial table is reconstructed into a usable structured layout without losing the relationships between headers, rows, and corresponding values."},{"id":"8d940f0a-8cce-4f85-9988-d75adbb9b1a8","tool":"nutrient-io","tool_name":"Nutrient.io","verdict":"failed","score":null,"score_total":null,"note":"Breaks a 5-year financial summary table, misaligning rows, columns, and values instead of reconstructing the original structure cleanly."},{"id":"0521f27e-23a0-457d-a653-8d443d84ee9b","tool":"reducto","tool_name":"Reducto","verdict":"failed","score":null,"score_total":null,"note":"Mis-merges two independent side-by-side lists into one table, forcing unrelated cost-of-sales and SG&A bullets into fake row pairs where no row correspondence exists in the source."},{"id":"efc88dd3-8f40-4863-ade4-566f307265b5","tool":"tensorlake","tool_name":"Tensorlake","verdict":"worked","score":null,"score_total":null,"note":"Keeps a 5-year financial summary table structured, retaining the row/column relationships across sales, expenses, EBIT, and per-share rows instead of flattening the table."},{"id":"eadd62f1-5229-47c5-9d69-024cbf87e51b","tool":"upstage-ai","tool_name":"Upstage AI","verdict":"mixed","score":null,"score_total":null,"note":"Reconstructs the 2011–2015 financial summary table with rows and columns intact, but misses a small number of currency symbols in the extracted values."}]}