All topicsTOPIC / FRONTIER COVERAGEAI benchmarksTYPETopicSIGNALS3FIRST SEENSep 21, 2026LAST SEENOct 28, 2026Recent signalsArtificial Analysis launches the Intelligence Index v5, with new coding and science benchmarks, built on private datasets; Claude Opus 5.5 (max) leads at 58 (@artificialanlys) Oct 28, 2026Popular AI leaderboard Arena nearly doubles valuation to $3.1B valuation in 10 months Oct 8, 2026Introducing The Specialized Intelligence Index Sep 21, 2026RELATEDLightspeed Venture PartnersArtificial AnalysisArenaKhosla VenturesClaude Opus 5.5Fireworks AIALL TOPICSLATEST SIGNAL