{"type":"post","id":"artificial-analysis-publishes-coding-agent-index-v2-1-983801","slug":"artificial-analysis-publishes-coding-agent-index-v2-1-983801","title":"Artificial Analysis publishes Coding Agent Index v2.1 with FrontierCode-AA 2.0, Terminal-Bench 4.1 and SWE-Atlas-QnA-AA","description":"Artificial Analysis has updated its Coding Agent Index to v2.1, combining three benchmarks for software engineering, terminal use and technical Q&A.","retrieval_nugget":"Artificial Analysis has updated its Coding Agent Index to v2.1, combining three benchmarks for software engineering, terminal use and technical Q&A. The page also compares task-level API cost, token use and active runtime, offering builders a broader way to assess coding-agent setups than a score alone—provided they read the component results and measurement limits.","published_at":"2026-11-14","updated_at":"2026-11-14","record_date":"2026-11-14","date_kind":"published_at","topics":["coding-agents","evals","agents"],"entities":["Artificial Analysis","Coding Agent Index","FrontierCode-AA 2.0","Terminal-Bench 4.1","SWE-Atlas-QnA-AA","Cognition","Laude Institute","Scale AI"],"related_patterns":[],"novelty_label":"new_fact","what_changed":"Artificial Analysis has updated its Coding Agent Index to v2.1, incorporating FrontierCode-AA 2.0 and Terminal-Bench 4.1 alongside SWE-Atlas-QnA-AA.","prior_refs":["https://newruntime.com/posts/artificial-analysis-has-released-version-2-0-of-8a8c4d/"],"source_url":"https://artificialanalysis.ai/agents/coding","source_urls":["https://artificialanalysis.ai/agents/coding"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:artificial-analysis-publishes-coding-agent-index-v2-1-983801","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-publishes-coding-agent-index-v2-1-983801/","markdown":"https://newruntime.com/posts/artificial-analysis-publishes-coding-agent-index-v2-1-983801.md","json":"https://newruntime.com/posts/artificial-analysis-publishes-coding-agent-index-v2-1-983801.json"},"markdown_url":"https://newruntime.com/posts/artificial-analysis-publishes-coding-agent-index-v2-1-983801.md","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":"topic","path":"/topics/agents/","url":"https://newruntime.com/topics/agents/","title":"Agents","reason":"Explore the agents topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agents.md","json_url":"https://newruntime.com/topics/agents.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"}]}