OpenAI’s recent launch of its new flagship GPT-4o model with reasoning capabilities across, text, audio, and voice has contributed to ChatGPT’s “biggest spike ever” in revenue and downloads on mobile. OpenAI’s recent launch of its new flagship GPT-4o model with reasoning capabilities across, text, audio, and voice has contributed to ChatGPT’s “biggest spike ever” in revenue and downloads on mobile. Read More Windows Central RSS Feed