OpenAI has introduced the new GPT-5.4 model, which became available just one day after the release of GPT-5.3. It featur

OpenAI has introduced the new GPT-5.4 model, which became available just one day after the release of GPT-5.3. It features an expanded context window of up to 1 million tokens and demonstrates high efficiency in tests. Key improvements: • Increased operating speed and economical token usage. • The ability to interrupt a response during generation and immediately refine the query. • Enhanced capabilities in programming, solving logical problems, and working with agent-based scenarios. • More effective information retrieval and processing of long data. Access to the model is now being opened to all users.