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GPT-5.4
LLM models
Paid

GPT-5.4

OpenAI's 2026 flagship model featuring native computer control, a 1.05M token context window, and a 33% reduction in errors for complex professional workflows and code analysis.

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Rating
0
Reviews
0
Upvotes
5 months ago
Listed
LLM models
Generative AI
Computer Use
Code Assistant
Data Analysis
Productivity
Large Context Window
Autonomous Agents
Tool information
Provider
OpenAI
Platforms
Web
Windows
macOS
Linux
Languages
English
Multiple languages supported
API Available
Yes
Added to directory
5 months ago
Last updated
3 months ago
Rating
Not available
Pricing
Paid

About GPT-5.4

What the tool does and who it's for

GPT-5.4 is OpenAI's flagship frontier model released in March 2026, specifically engineered for heavy professional workloads and dense data analysis. It features a massive context window of 1,050,000 tokens and a 33% reduction in factual errors compared to previous versions. A standout capability is its native computer control, allowing the AI to interact directly with the operating system, use a mouse, and operate external software autonomously. It includes a specialized 'Thinking' mode that exposes its logic flow, enabling users to edit and correct reasoning in mid-process. The model is available in two main variants: a mainstream chat-based version and the GPT-5.3 Codex version optimized for advanced programming and engineering tasks.

Key capabilities

1,050,000 token context window for processing hundreds of pages or entire codebases.
Native computer control allows the AI to operate the mouse and keyboard autonomously.
Thinking mode provides a visible action plan with the ability to edit logic during the flow.
33% reduction in factual errors for high-rigor professional deliverables.
Deep integration with spreadsheet software for complex formula generation and data cleaning.
Autonomous web research agent that cross-checks multiple sources for verification.
Self-check cycle to confirm if automated computer actions were successful.
Specialized Codex variant for high-load technical scripting and bug fixing.
Natural tool selection within the chat interface for seamless workflow.
Advanced document synthesis and professional formatting for annual reports and presentations.

Pricing

Paid — plans below

Paid

Most popular

Contact sales

  • Full 1.05M token context window
  • Native computer control access
  • GPT-5.4 Thinking mode
  • GPT-5.3 Codex access
  • Professional document and presentation tools
  • Autonomous web research

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