{"observation":{"id":"bb5b1f48-5766-4e41-b40f-989875cac6cc","tool":"skyvern","tool_name":"Skyvern","criterion":"output-quality","criterion_name":"Output Quality","criterion_definition":"Conceptually matches the prompt and is visually usable.","criterion_evidence_type":"transformation","criterion_rank_role":"decisive","criterion_rank_role_reason":"Whether the result matches the page and is actually usable is the main outcome the ranking is trying to measure. (3 of 3 judges)","scenario":"nike-air-force-1-07-size-options-extraction","scenario_name":"Nike Air Force 1 '07 size options extraction","group_tag":null,"scenario_description":"A Nike product page with client-side JavaScript hydration used to test whether a headless scraper waits for dynamic DOM content before extracting product details and all available shoe sizes.","modality":"mixed","input_text":"https://www.nike.com/t/air-force-1-07-mens-shoes-jBrhbr/CW2288-111 — Wait for the size selection options to fully render. Extract the product name, price, and a list of all available shoe sizes.","input_artifact_refs":[],"stresses":[],"verdict":"worked","score":null,"score_total":null,"note":"Returns accurate product data for the hydrated page, including the correct product name Nike Air Force 1 '07 and a long size list; the visible output shows 14 fully readable size pairs from M 7 / W 8.5 through M 14 / W 15.5.","evidence_state":"verified","source":"first-party","artifacts":[{"url":"https://d3epheqghktydj.cloudfront.net/skyvern-skyvern-extract-nike-af1-product-data.png","role":"output","alt":"Completed extraction of Nike Air Force 1 product data"}],"run_id":"06e1dbd6-5518-4af8-aa1a-735259a75b4f","study_title":"Scrape Web Pages Into Clean Markdown or Structured Data Using AI","study_kind":"backfill","research_task":"86b9jm3a3","tested_at":"2026-06-23T04:32:57.304000+00:00","completeness":"input-and-output","input":{"state":"text","text":"https://www.nike.com/t/air-force-1-07-mens-shoes-jBrhbr/CW2288-111 — Wait for the size selection options to fully render. Extract the product name, price, and a list of all available shoe sizes.","files":[],"modality":"mixed","stresses":[]},"tool_page_slug":"skyvern","tool_url":"https://aidemos.com/tools/skyvern","permalink":"https://aidemos.com/evidence/bb5b1f48-5766-4e41-b40f-989875cac6cc","api_url":"https://ai.aidemos.com/v1/observations/bb5b1f48-5766-4e41-b40f-989875cac6cc"},"peers":[{"id":"eb1e2302-fa59-4589-9f78-db736c2d5f77","tool":"firecrawl","tool_name":"Firecrawl","verdict":"mixed","score":null,"score_total":null,"note":"Captures the title, pricing, and inventory layout, but the output still includes raw backend code artifacts, media-matrix noise, and uncleaned global link trees.","artifact_count":1,"thumbnail":"https://d3epheqghktydj.cloudfront.net/firecrawl-firecrawl-nike-scrape-markdown-output.png","evidence_url":"https://aidemos.com/evidence/eb1e2302-fa59-4589-9f78-db736c2d5f77"},{"id":"92e7286e-bc9b-43d1-ac1a-fb62c00e6053","tool":"jina-ai-reader","tool_name":"Jina AI Reader","verdict":"mixed","score":null,"score_total":null,"note":"It recovered the product title and the $115 price, but the result was padded with image/link markup and navigation artifacts rather than a clean product-only extract.","artifact_count":1,"thumbnail":"https://d3epheqghktydj.cloudfront.net/jina-ai-reader-jina-reader-nike-product-extraction.png","evidence_url":"https://aidemos.com/evidence/92e7286e-bc9b-43d1-ac1a-fb62c00e6053"},{"id":"211edfb6-01b4-4807-9497-29cf281be794","tool":"spider","tool_name":"Spider","verdict":"struggled","score":null,"score_total":null,"note":"Preserved the product title and $115 price, but omitted the dynamic size-selection and inventory section, leaving the result incomplete.","artifact_count":1,"thumbnail":"https://d3epheqghktydj.cloudfront.net/spider-spider-playground-nike-air-force-scrape.png","evidence_url":"https://aidemos.com/evidence/211edfb6-01b4-4807-9497-29cf281be794"}],"other_criteria":[{"id":"94f367b2-9659-4081-bbe0-e887a50559e8","criterion":"interaction-stability","criterion_name":"Interaction Stability","rank_role":"decisive","verdict":"struggled","score":null,"score_total":null,"note":"Handles the page extraction itself, but the run’s live recording pipeline can fall out of sync during hydration: the report states the screen capture froze on the initial page view, making the recording unwatchable and hard to debug.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/94f367b2-9659-4081-bbe0-e887a50559e8"},{"id":"55dd439d-f92d-466b-8207-4755b499332d","criterion":"interaction-stability","criterion_name":"Interaction Stability","rank_role":"decisive","verdict":"mixed","score":null,"score_total":null,"note":"The extraction completed, but the screen-capture recorder fell out of sync and froze on an early page state, so runtime observability degraded.","artifact_count":0,"evidence_url":"https://aidemos.com/evidence/55dd439d-f92d-466b-8207-4755b499332d"},{"id":"0aa94cc5-85f5-48c0-b3c8-b2d350d5f1fb","criterion":"interaction-stability","criterion_name":"Interaction Stability","rank_role":"decisive","verdict":"failed","score":null,"score_total":null,"note":"The live recording pipeline went out of sync during hydration and froze on the initial page view even though backend extraction still completed, showing unreliable handling of dynamic UI state changes.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/0aa94cc5-85f5-48c0-b3c8-b2d350d5f1fb"},{"id":"ffd61b21-8c43-4795-bacb-ffa1d87744aa","criterion":"js-dom-hydration","criterion_name":"JS DOM Hydration","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"Waits for the client-rendered product page to hydrate and extracts the size grid instead of stopping at the initial shell.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/ffd61b21-8c43-4795-bacb-ffa1d87744aa"},{"id":"aa8c092a-63a7-467f-ae2c-636e6034ac55","criterion":"js-dom-hydration","criterion_name":"JS DOM Hydration","rank_role":"decisive","verdict":"mixed","score":null,"score_total":null,"note":"The extraction pipeline recovered the hydrated Nike size data, but the screen-recording/visual trace subsystem was out of sync and froze on an initial page view, so the captured recording did not reflect the final dynamic state.","artifact_count":0,"evidence_url":"https://aidemos.com/evidence/aa8c092a-63a7-467f-ae2c-636e6034ac55"},{"id":"d49869b0-9f36-4e26-b289-a3f2ab804939","criterion":"js-dom-hydration","criterion_name":"JS DOM Hydration","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"The tool can wait for client-side hydration and capture the rendered product state, including a populated size-selection grid; in this run it extracted a structured schema of the Nike Air Force 1 '07 size options and showed multiple size variants rather than an empty shell.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/d49869b0-9f36-4e26-b289-a3f2ab804939"},{"id":"baefb4cb-3fde-43e0-8f39-e0556ffa208d","criterion":"schema-extraction-integrity","criterion_name":"Schema Extraction Integrity","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"Accurately extracts hydrated product-size data into structured output; the visible result enumerates multiple size pairs, including M 7 / W 8.5, M 7.5 / W 9, M 8 / W 9.5, and through M 15 / W 16.5 in the shown excerpt.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/baefb4cb-3fde-43e0-8f39-e0556ffa208d"},{"id":"b903a087-1027-4526-92f2-daf9f93cd3b0","criterion":"schema-extraction-integrity","criterion_name":"Schema Extraction Integrity","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"Outputs a structured size list with many men/women pairs, with the visible payload spanning at least M 6 / W 7.5 through M 14 / W 15.5.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/b903a087-1027-4526-92f2-daf9f93cd3b0"},{"id":"ce4fbd1b-c3b9-4ce0-a6a0-fe0bf600238f","criterion":"schema-extraction-integrity","criterion_name":"Schema Extraction Integrity","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"Can accurately preserve a hydrated page’s structured output, extracting a complete schema of all 22 shoe sizes without corrupting the requested JSON structure.","artifact_count":0,"evidence_url":"https://aidemos.com/evidence/ce4fbd1b-c3b9-4ce0-a6a0-fe0bf600238f"}],"appears_in":[{"page_type":"ranking","slug":"ai-web-scraping-tools","title":"Best AI Tools to Scrape Web Pages Into Clean Markdown or Structured Data","url":"https://aidemos.com/best/ai-web-scraping-tools","binding":"run"}],"same_scenario":[{"id":"eb1e2302-fa59-4589-9f78-db736c2d5f77","tool":"firecrawl","tool_name":"Firecrawl","verdict":"mixed","score":null,"score_total":null,"note":"Captures the title, pricing, and inventory layout, but the output still includes raw backend code artifacts, media-matrix noise, and uncleaned global link trees."},{"id":"92e7286e-bc9b-43d1-ac1a-fb62c00e6053","tool":"jina-ai-reader","tool_name":"Jina AI Reader","verdict":"mixed","score":null,"score_total":null,"note":"It recovered the product title and the $115 price, but the result was padded with image/link markup and navigation artifacts rather than a clean product-only extract."},{"id":"211edfb6-01b4-4807-9497-29cf281be794","tool":"spider","tool_name":"Spider","verdict":"struggled","score":null,"score_total":null,"note":"Preserved the product title and $115 price, but omitted the dynamic size-selection and inventory section, leaving the result incomplete."}]}