OpenAI's flagship model with best-in-class terminal execution, computer use, and agentic coding.
GPT-5.4 is a large language model created by OpenAI, available on Multos AI as part of our multi-model platform. OpenAI's flagship model with best-in-class terminal execution, computer use, and agentic coding. With a context window of 272K tokens, it can process substantial codebases and complex multi-file projects in a single conversation.
Choose GPT-5.4 when you need the AI to execute multi-step tasks autonomously — running terminal commands, editing files, and verifying results in a loop. It excels at agentic coding where the model needs to plan, execute, observe, and iterate without hand-holding.
Limitations: Higher cost per token than GPT-5.4 Mini. For simple code generation or Q&A, faster models deliver similar quality at lower cost. The 272K context is large but not the biggest available.
Terminal workflows, agentic coding, code review
272K tokens
OpenAI
Pro+
Multos AI enhances GPT-5.4 with 70 agent skills that inject domain expertise into every response, Code Mode that reduces token costs by up to 60%, and multi-model switching so you're never locked in. Build with GPT-5.4, then deploy to AWS, Azure, GCP, or DigitalOcean without leaving the platform.
GPT-5.4 is an AI model developed by OpenAI. OpenAI's flagship model with best-in-class terminal execution, computer use, and agentic coding. On Multos AI, it's available on the Pro+ plan and above, with a context window of 272K tokens.
GPT-5.4 excels at terminal workflows, agentic coding, code review. Its 272K tokens context window makes it particularly effective for tasks that require understanding large amounts of code or documentation at once.
Yes. Multos AI lets you switch models per message within the same conversation. Start with GPT-5.4 for complex reasoning, then switch to a faster model for simple follow-ups — no context is lost.
Multos AI offers 33 models from providers including OpenAI, Anthropic, Google, xAI, Mistral, and more. GPT-5.4 stands out for terminal workflows. You can try different models on the same task to find the best fit.
GPT-5.4 requires the Pro+ plan or higher. Free users can try lite-tier models and upgrade when they need access to more powerful models like GPT-5.4.
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Access GPT-5.4 alongside 32 other AI models. Switch models per message — no lock-in.
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