ChatGPT is adding new ads

OpenAI confirmed that the ChatGPT app will introduce more space for ads, starting with a test later this month. Additionally, the company is rolling out textGrain watermarking for ChatGPT and Codex, initially available only to users in the European Union. This invisible, machine-readable watermark is designed to identify AI-generated text. OpenAI claims this technology matches or exceeds other industry approaches, such as Google DeepMind's SynthID, which also serves as the basis for watermarking announced by Anthropic.