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brianletort.aiD. Brian Letort, Ph.D.

AI Market · Forecast desk · partial · capital

75% · partial

Anthropic's pending raise closes at a final post-money valuation between $850B and $1T, with the lead investor and check size publicly disclosed.

Back to the bookIssue 2026-W19

Outcome

partialcalled at 75%brier contribution 0.063conjunctive

Bloomberg May 12 confirms talks at >$900B with target close end-May; round still unsigned. On track for the June 15 deadline; lead investor not yet disclosed. Score moves to hit when the round prices and the lead is named publicly.