All topicsTOPIC / FRONTIER COVERAGEAI evaluationTYPETopicSIGNALS4FIRST SEENSep 17, 2026LAST SEENOct 13, 2026Recent signalsSources: Anthropic and OpenAI have pushed for substantial control over what external AI evaluators can publish, out of concern that trade secrets could leak (Aditya Soni/Reuters) Oct 13, 2026Arena, which develops the popular AI model leaderboard, raised $200M at a $3.1B valuation, up from $1.7B in January, and launches an Alignment Index (Rachel Metz/Bloomberg) Oct 8, 2026Anthropic partners with Accenture to embed evaluators within Anthropic; they expect to invest $2B+ in building capacity in this area over the next five years (Anthropic) Sep 18, 2026Partnering with Accenture on embedded evaluation Sep 17, 2026RELATEDAnthropicAccentureOpenAIArenaALL TOPICSLATEST SIGNAL