GPT-5.4 is billed as "our most capable and efficient frontier model for professional work." ...

The GPT 5.4 model brings reasoning, coding, and agentic workflows into a single professional-level AI. It's now available across ChatGPT, Codex, and the API.

In keeping with its recently accelerated release cadence, OpenAI has shipped GPT-5.4 (including GPT-5.4 Thinking and GPT-5.4 ...

While OpenAI is bringing GPT-5.4 to its API and its AI-powered coding tool, Codex, it’s rolling out its reasoning model, ...

The company bills API users based on the number of tokens that its LLMs process while generating a prompt response. A token is a unit of data that comprises a few letters or characters. OpenAI says ...

According to OpenAI, GPT-5.4 is the first general-use model the company has released with native computer-use capabilities, meaning that it’s able to autonomously work across di ...

OpenAI is rolling out a new suite of APIs and tools designed to help developers and enterprises build AI-powered agents more efficiently. These are delivered atop some of the very same technology ...

OpenAI has unveiled a series of updates and tools designed to enhance its API ecosystem, empowering developers to build more advanced and efficient AI agents. These updates include the introduction of ...

OpenAI has launched GPT-5.4, its latest frontier AI model designed for professional workloads, offering a massive one-million-token context window, improved reasoning, lower error rates and faster ...

OpenAI launches GPT 5.4 with better reasoning, coding and professional task support. All you need to know about GPT 5.4.

OpenAI’s new Responses API and an upgraded Agents SDK will help enterprises more easily build agents with advanced reasoning and multimodal capabilities, the company said Wednesday. OpenAI said that ...

Developing AI agents capable of performing real-time web searches represents a significant advancement in creating systems that deliver accurate, timely, and contextually relevant information. By ...