OpenAI Launches GPT-5.4 With Advanced Reasoning, Coding, and Computer-Use Capabilities
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OpenAI on March 5, 2026, released GPT-5.4, its most capable and efficient frontier model to date, combining advanced reasoning, coding, and agentic workflows into a single unified system.<\/p>\n
The model is rolling out across ChatGPT (as GPT-5.4 Thinking), the API, and Codex, with a higher-performance GPT-5.4 Pro variant available for users requiring maximum compute on complex tasks.<\/p>\n
GPT-5.4 consolidates capabilities previously spread across separate models, integrating the industry-leading coding strengths of GPT-5.3-Codex with improved general reasoning and native computer-use capabilities<\/a>.<\/p>\n The result is a model engineered for end-to-end professional workflows from spreadsheets and presentations to complex multi-step agentic tasks with less back-and-forth interaction required from users.<\/p>\n In ChatGPT, GPT-5.4 Thinking introduces an upfront reasoning plan that allows users to interrupt and redirect the model mid-response without restarting, enabling more targeted, context-accurate outputs. This real-time steerability is a notable shift from prior reasoning models, where course corrections required starting over entirely.<\/p>\n GPT-5.4 sets new state-of-the-art scores across several critical industry benchmarks:<\/p>\nGPT-5.4 Launched<\/strong><\/h2>\n