>kb/ai-market-brief.md · AI MARKETS · 3 MIN Breaking · May 2026
AI Market Brief

The AI market just inverted.

Anthropic is reportedly raising $30–50B at up to a $950B valuation — overtaking OpenAI on both private market value and Q1 enterprise revenue share.

Anthropic — reported valuation
$950B
$30–50B round · NYT & Bloomberg reporting
OpenAI — last round
$854B
$122B round closed March 31, 2026
Anthropic ARR (Apr 2026)
> $30B
~$9B → $30B in five months
Q1 LLM revenue share
31.4% > 29.0%
Anthropic vs OpenAI · Counterpoint Research
// Q1 2026 GLOBAL LLM REVENUE SHARE
Anthropic
31.4%
OpenAI
29.0%
Others
39.6%