GPT-5.4 expands the context window to 1 million tokens; the larger limit supports longer coding and research sessions.

OpenAI's new GPT-5.4 AI model in ChatGPT combines advanced reasoning, computer use, and agentic workflows into a single ...

Earlier this week, OpenAI released GPT-5.3 Instant, promising to make ChatGPT less cringe and more natural when using its ...

GPT-5.4 is another model update focused on usefulness for agentic tasks, particularly knowledge work. OpenAI says this is its first model explicitly aimed at computer-use tasks; like competing models, ...

OpenAI GitHub Copilot has added support for OpenAI’s GPT-5.4 coding model, bringing improved reasoning and support for multi-step tasks. The model is available across several development environments.

Artificial intelligence is becoming a cornerstone for businesses seeking efficiency and scalability, from automating internal processes to enhancing customer-facing services. The GPT-5.2 API offers ...