Introduction
The Statsig acquisition speeds up experimentation: Vijaye Raji joins OpenAI as CTO of Applications to lead product engineering for ChatGPT and Codex.
Quick definition
The move pairs a leading experimentation platform (Statsig) with a technical leader to scale safe, iterative AI products.
Context
OpenAI announced that Vijaye Raji will become CTO of Applications reporting to Fidji Simo. He will lead product engineering for ChatGPT and Codex, covering core systems, infrastructure, and Integrity. The acquisition brings Statsig's A/B testing, feature flagging, and real-time decisioning platform in-house while maintaining operational continuity for customers.
Source: provided press text.
"Vijaye has a remarkable record of building new consumer and B2B products and systems at scale. His leadership will help turn that progress into safe applications that empower people."
Fidji Simo, CEO of Applications, OpenAI
Operational impact and priorities
Bringing Statsig inside strengthens rapid experimentation capability and data-informed decisioning across Applications, improving responsiveness and product quality.
- Enhanced experimentation: more integrated A/B testing for ChatGPT and Codex
- Product scope: responsibilities include infrastructure and Integrity for production systems
- Team transition: Statsig employees will become OpenAI employees, continuing operations from Seattle
"Joining OpenAI as CTO of Applications is an extraordinary opportunity to bring my experience scaling consumer and enterprise products to a mission I deeply believe in."
Vijaye Raji, incoming CTO of Applications, OpenAI
Risks and constraints
The closing of the acquisition is subject to customary closing conditions, including regulatory approval, and any future integration will be measured to protect customers.
Conclusion
This transaction combines experimentation expertise and technical leadership to accelerate development of reliable AI applications, with emphasis on quality, safety, and continuity.
FAQ
Short, practical answers to common questions about the Statsig acquisition
- What is the Statsig acquisition? The acquisition brings the Statsig experimentation platform into OpenAI to enhance A/B testing and feature flagging capabilities.
- What role will Vijaye Raji play? He will serve as CTO of Applications, overseeing product engineering for ChatGPT and Codex, plus infrastructure and Integrity.
- Will Statsig customers be affected? Statsig will continue operating independently from Seattle during the transition to ensure service continuity for customers.
- Are there regulatory or closing conditions? Yes, the acquisition closing depends on customary conditions, including regulatory approval, and integrations will be cautious.