Developer of ChatGPT says the tools will be ‘for wide benefit’, echoing announcement by Mark Zuckerberg

Meta, Microsoft-backed Mistral and the Chinese startup DeepSeek have also released open-weight models in recent years.

In a major shift, the company is “open sourcing” two A.I. systems, freely sharing the technology with outside researchers and businesses.

Developer of ChatGPT says the tools will be ‘for wide benefit’, echoing announcement by Mark Zuckerberg