{"type":"post","id":"artificial-analysis-ships-endpoint-accuracy-index-v1-1-7ed4de","slug":"artificial-analysis-ships-endpoint-accuracy-index-v1-1-7ed4de","title":"Artificial Analysis ships Endpoint Accuracy Index v1.1 with tighter long-context stats and six open-weight models","description":"Artificial Analysis has updated its Endpoint Accuracy Index to v1.1, sharpening its long-context measurements and expanding coverage to six open-weight models.","retrieval_nugget":"Artificial Analysis has updated its Endpoint Accuracy Index to v1.1, sharpening its long-context measurements and expanding coverage to six open-weight models. The index compares provider-hosted endpoints with self-hosted references, giving teams a way to examine accuracy differences that price and throughput figures alone do not show.","published_at":"2026-11-06","updated_at":"2026-11-06","record_date":"2026-11-06","date_kind":"published_at","topics":["agent-economics"],"entities":["Artificial Analysis","Endpoint Accuracy Index","GLM-5.3 Flash","Meta Muse Spark Open","Berkeley Function Calling Leaderboard","Humanity's Last Exam"],"related_patterns":["agent-economics-moves-to-completed-work"],"novelty_label":"new_fact","what_changed":"Artificial Analysis has released Endpoint Accuracy Index v1.1, a distinct index measuring provider endpoint performance against a self-hosted baseline; prior coverage concerned its Intelligence and Capability Indexes.","prior_refs":["https://newruntime.com/posts/artificial-analysis-launches-intelligence-index-v5-with-60-59ecd7/"],"source_url":"https://artificialanalysis.ai/methodology/endpoint-accuracy-index","source_urls":["https://artificialanalysis.ai/methodology/endpoint-accuracy-index"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:artificial-analysis-ships-endpoint-accuracy-index-v1-1-7ed4de","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-ships-endpoint-accuracy-index-v1-1-7ed4de/","markdown":"https://newruntime.com/posts/artificial-analysis-ships-endpoint-accuracy-index-v1-1-7ed4de.md","json":"https://newruntime.com/posts/artificial-analysis-ships-endpoint-accuracy-index-v1-1-7ed4de.json"},"markdown_url":"https://newruntime.com/posts/artificial-analysis-ships-endpoint-accuracy-index-v1-1-7ed4de.md","next_reads":[{"type":"topic","path":"/topics/agent-economics/","url":"https://newruntime.com/topics/agent-economics/","title":"Agent Economics","reason":"Explore the agent-economics topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agent-economics.md","json_url":"https://newruntime.com/topics/agent-economics.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":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}