OpenAI Launches GPT-5.4

OpenAI has introduced GPT-5.4, its latest frontier model, designed to meet the demands of professional work. This model stands out for its advanced capabilities in several areas, including coding, computer use, and tool search.

Key Features

One of the most notable features of GPT-5.4 is its large context window, which extends up to 1 million tokens. This capability allows the model to process and understand more complex information, improving the accuracy and consistency of its outputs.

For those evaluating on-premise deployments, there are trade-offs to consider. AI-RADAR offers analytical frameworks on /llm-onpremise to evaluate these options.