Backed by Anthropic, OpenAI, and Meta insiders, Bespoke Labs raises $40M: can better environments beat bigger models?

Bespoke Labs, a 40-person AI startup, raised $40M from insiders at Anthropic, OpenAI, and Meta to explore whether improved training environments can outperform larger models.

The engineers building some of the industry’s most closely watched AI models are personally backing a 40-person startup…