OpenAI said that, beginning Tuesday, this new version of ChatGPT would be available to people using both the free and paid ...

OpenAI announced that developers can now use ChatGPT o1-pro, its best and most expensive AI reasoning model yet.

OpenAI has not confirmed a timeline for the free-tier release of the upgraded tool till now. The move reflects a broader ...

At a glance Expert's Rating Pros ・Exclusive access to the Operator agent ・Full access to GPT-4o and all reasoning models ・Full access to o1 pro mode ・Increased rate limits for Deep Research, Sora, ...

In a livestream today, OpenAI finally announced the launch of its GPT-4.5 model, but with a twist: For now, using it requires a $200 per month ChatGPT Pro subscription. That’s because the new ...

GPT-4.5 launched first for subscribers to OpenAI’s $200-a-month ChatGPT Pro plan last week. “We’d like to give everyone with access to GPT-4.5 a sizable rate limit, but we expect rate limits ...

You no longer have to pay $200 a month to access the intensive ... noted the latest Deep Research news from OpenAI follows a pattern seen with previous iterations of ChatGPT in which the company ...

Previously, only Pro users — who pay $200 a month — were able ... latest Deep Research news from OpenAI follows a pattern ...

ChatGPT has a free version of its AI chatbot, but users can pay up to US$200 a month for unlimited access to its more ...