That mainstream deployment shaped user expectations in a way that later transitions struggled to accommodate. In August 2025, when OpenAI initially replaced GPT-4o with its much anticipated then-new ...

I put ChatGPT-4o and 5.1 through 9 real-world tests — from logic puzzles to coding, writing and image analysis.

There's a new version of OpenAI's GPT-4o model in town. But what it can precisely do seems to be a mystery, even to OpenAI. In an X post on Monday, the company spilled the beans, saying: "there's a ...

ChatGPT users are not happy. Since GPT-5 was released last week, there has been a backlash against its brevity and emotionless tone compared to the previous lighthearted GPT-4o model that most people ...

OpenAI has this week made available its new and highly anticipated ChatGPT-o1, a groundbreaking new language model designed for complex reasoning and nuanced understanding. This advanced AI system has ...

OpenAI's GPT-4o ChatGPT upgrade, announced earlier this week, was an amazing display of power. The company dropped a big AI live demo ahead of Google's I/O 2024, where Google would talk only about ...

To use ChatGPT GPT-4o for data analysis, you need access to the model, which can be through platforms that offer GPT-4o services, such as OpenAI’s API or integrated tools in environments like Jupyter ...

OpenAI's GPT-4o, the generative AI model that powers the recently launched alpha of Advanced Voice Mode in ChatGPT, is the company's first trained on voice as well as text and image data. And that ...

GPT-5.2 features a massive 400,000-token context window — allowing it to ingest hundreds of documents or large code ...

OpenAI's "code red" response to Google's Gemini 3 Pro has arrived. On the same day the company announced a Sora licensing ...