{"type":"post","id":"artificial-analysis-launches-intelligence-index-v5-with-60-59ecd7","slug":"artificial-analysis-launches-intelligence-index-v5-with-60-59ecd7","title":"Artificial Analysis launches Intelligence Index v5, with 60% of the score on private test sets","description":"Artificial Analysis has released Intelligence Index v5, its largest revision since v4 in January, alongside a new Progress Index v1.","retrieval_nugget":"Artificial Analysis has released Intelligence Index v5, its largest revision since v4 in January, alongside a new Progress Index v1.","published_at":"2026-10-28","updated_at":"2026-10-28","record_date":"2026-10-28","date_kind":"published_at","topics":["claude","knowledge-work"],"entities":["Artificial Analysis","Artificial Analysis Intelligence Index v5","Artificial Analysis Progress Index v1","FrontierCode 2.0","Terminal-Bench-Science","Claude Opus 5.5","GPT-6 Astra","Cognition"],"related_patterns":["verification-bandwidth-is-the-scarce-resource"],"novelty_label":"new_fact","what_changed":"The teaser and v4.2 precede the full v5 release, which adds benchmarks and upgrades, shifts 60% of scoring to private or held-out tests, and introduces the Progress Index.","prior_refs":["memory:3acb02f2-8e3a-82df-a015-e6b072266284","memory:a00de2a5-36e4-8989-a962-75449505fed3","memory:b8a89e19-7571-8feb-af49-16572b1f1cbe"],"source_url":"https://artificialanalysis.ai/articles/artificial-analysis-intelligence-index-v5","source_urls":["https://artificialanalysis.ai/articles/artificial-analysis-intelligence-index-v5"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:artificial-analysis-launches-intelligence-index-v5-with-60-59ecd7","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/artificial-analysis-launches-intelligence-index-v5-with-60-59ecd7/","markdown":"https://newruntime.com/posts/artificial-analysis-launches-intelligence-index-v5-with-60-59ecd7.md","json":"https://newruntime.com/posts/artificial-analysis-launches-intelligence-index-v5-with-60-59ecd7.json"},"next_reads":[{"type":"topic","path":"/topics/claude/","url":"https://newruntime.com/topics/claude/","title":"Claude","reason":"Explore the claude topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/claude.md","json_url":"https://newruntime.com/topics/claude.json"},{"type":"topic","path":"/topics/knowledge-work/","url":"https://newruntime.com/topics/knowledge-work/","title":"Knowledge Work","reason":"Explore the knowledge-work topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/knowledge-work.md","json_url":"https://newruntime.com/topics/knowledge-work.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"}]}