OpenAI is poised to release in the coming months the next version of its model for ChatGPT, the generative AI tool that kicked off the current wave of AI projects and investments.The generative AI company helmed by Sam Altman is on track to put out GPT-5 sometime mid-year, likely during summer, according to two people familiar with the company. Some enterprise customers have recently received demos of the latest model and its related enhancements to the ChatGPT tool, another person familiar with...