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Introducing GPT-5.4

Mar 5 · · primary fetch1 sourcecluster 123c1c8cupdated Mar 5 ·

Introducing GPT-5.4, OpenAI’s most most capable and efficient frontier model for professional work, with state-of-the-art coding, computer use, tool search, and 1M-token context.

read full article on openai.com
§ sources1 publication · timeline below
  1. openai.comIntroducing GPT-5.4primary