In a significant move, OpenAI has finalized the acquisition of the product testing startup Statsig for $1.1 billion in an all-stock transaction. This marks one of the most substantial acquisitions in the illustrious history of the ChatGPT developer. Statsig, renowned for its expertise in product optimization services including A/B testing, will now see its founders join OpenAI as Chief Technology Officers of Applications. Following the completion of this deal, Statsig employees will seamlessly integrate into the OpenAI team while maintaining their operational independence.