OpenAI promised a one-model-fits-all future for ChatGPT. Instead, it backtracked—and the model choices are more confusing ...

GPT-5 is more than an upgrade. It aims to be a single, smarter system that blends reasoning, multimodality, cost efficiency, ...

After a rocky GPT-5 launch, GPT-4o is officially back for paying ChatGPT subscribers. OpenAI CEO Sam Altman also promised ...

The return of GPT-4o comes after what Altman described as OpenAI underestimating "how much some of the things that people ...

OpenAI CEO Sam Altman went so far as to call GPT-5 “the best model in the world.” That may be pride or hyperbole, as ...

OpenAI revealed GPT-5 the advanced AI model, making a new battleground of the search spectrum race with Claude Opus 4.1 and xAI’s Grok-4.

Developers who require larger context windows can still use GPT-4.1 with its 1 million token capacity. API pricing for GPT-5 is $1.25 per million input tokens with a 90 percent cache discount and ...

The biggest recurring theme in the AMA was a mournful wail from users who loved GPT-4o and felt personally attacked by its ...

OpenAI's latest flagship model, GPT-5, delivers markedly stronger reasoning performance than its predecessor—but at a sharply ...

GPT-5 is finally here, as OpenAI rolls its "smartest, fastest, most useful model yet" on ChatGPT, drawing on the strengths of ...

ChatGPT now reaches 700 million users, but OpenAI’s CEO warns of an AI hype bubble as GPU shortages slow progress toward its ...

GPT-5 is rolling out today as the new default model for signed-in ChatGPT users, replacing GPT-4o. It auto-switches between ...