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 ...

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

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