A handful of venture capital firms are set to see huge returns from their early bets on Scale AI, following Meta Platforms Inc.’s $14.3 billion mega investment in the artificial intelligence startup.

Meta’s deal to sort-of but not really acquire AI startup Scale, giving it 49% ownership, is certainly unusual.

Peter Thiels Founders Fund, Chase Colemans Tiger Global, and venture capital firm Accel are among investors expected to gain from the deal. Meta is planning to invest $15 billion in Scale AI, paying between $14 and $15 a share.