Anthropic files for IPO with $16.3B H1 revenue as Artificial Analysis launches Index v5

scottleibrand · x · 2026-10-28

Anthropic has filed for a US IPO. Per The Economic Times, four Indian-origin executives are in the spotlight: CFO Krishna Rao, CTO Rahul Patil, Claude Code co-creator Sid Bidasaria, and Long-Term Benefit Trust chair Neil Buddy Shah.

The same post also relays the Artificial Analysis Intelligence Index v5 launch: 60% of the new index uses private/held-out test sets; Anthropic and OpenAI pull further ahead while open-weight models fall behind, with Kimi K3.1 Pro leading open weights but 12 points behind Opus.

Related event: Anthropic Files for US IPO as H1 Revenue Hits $16.3 Billion(3 posts)→

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