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'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 ...

OpenAI’s release of GPT-4o Mini this week marks a significant milestone in the AI industry. This new model is not only cost-effective but also features impressive performance metrics, making it a ...

In a series of 10 benchmarks highlighted by OpenAI, GPT-5.2 Thinking, the most advanced version of the model, outperformed ...

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