ChatGPT got all the buzz, but beneath it is a $1B developer framework that’s quietly fueling the new era of lifelike AI at OpenAI and beyond

• OpenAI’s ChatGPT, which produces life-like responses to text prompts, is taking the internet by storm.
• Beneath the buzz, next-generation developer framework Ray was key in the viral model’s training.
• Ray comes from $1 billion startup Anyscale and is also the likely framework behind GPT-4. 

Another new AI tool has created a firestorm on the internet: a chat bot, called ChatGPT, that provides immensely detailed, near-life like responses to almost any question you can imagine. But while ChatGPT and other viral tools like Prisma Labs’ Lensa catch all the buzz, there’s a little-known distributed framework powering this new generative AI revolution that’s flying under the radar.