{"type":"post","id":"llamaindex-publishes-boo-bench-a-179-page-benchmark-354b9c","slug":"llamaindex-publishes-boo-bench-a-179-page-benchmark-354b9c","title":"LlamaIndex publishes Boo Bench, a 179-page benchmark for repetition loops in document parsers and VLMs","description":"LlamaIndex has published Boo Bench, a 179-page dataset designed to reveal repetition loops and other breakdowns in document parsers and vision-language models.","retrieval_nugget":"LlamaIndex has published Boo Bench, a 179-page dataset designed to reveal repetition loops and other breakdowns in document parsers and vision-language models. It gives teams a concrete way to test a failure mode that can turn scanned documents into unusable output, rather than treating document parsing as a simple accuracy leaderboard.","published_at":"2026-10-31","updated_at":"2026-10-31","record_date":"2026-10-31","date_kind":"published_at","topics":["coding-agents","evals"],"entities":["LlamaIndex","Boo Bench","LlamaParse Agentic","Datalab Accurate","GPT-6 Luna","GPT-6.1 Terra"],"related_patterns":["verification-bandwidth-is-the-scarce-resource"],"novelty_label":"new_fact","what_changed":"LlamaIndex adds Boo Bench, a 179-page benchmark targeting parser and VLM repetition loops, alongside its broader document-extraction benchmark work.","prior_refs":["memory:c04bcba2-96d8-8a9d-a280-cac9ab91bd41","memory:27c819b8-7e5f-8b43-a6ab-5849ee4a5c9e"],"source_url":"https://www.llamaindex.ai/benchmarks/boobench","source_urls":["https://www.llamaindex.ai/benchmarks/boobench"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:llamaindex-publishes-boo-bench-a-179-page-benchmark-354b9c","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/llamaindex-publishes-boo-bench-a-179-page-benchmark-354b9c/","markdown":"https://newruntime.com/posts/llamaindex-publishes-boo-bench-a-179-page-benchmark-354b9c.md","json":"https://newruntime.com/posts/llamaindex-publishes-boo-bench-a-179-page-benchmark-354b9c.json"},"next_reads":[{"type":"topic","path":"/topics/coding-agents/","url":"https://newruntime.com/topics/coding-agents/","title":"Coding Agents","reason":"Explore the coding-agents topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/coding-agents.md","json_url":"https://newruntime.com/topics/coding-agents.json"},{"type":"topic","path":"/topics/evals/","url":"https://newruntime.com/topics/evals/","title":"Evals","reason":"Explore the evals topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/evals.md","json_url":"https://newruntime.com/topics/evals.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}