Today, the field of artificial intelligence has reached a milestone update—OpenAI has officially launched the flagship large model GPT-5.4. As one of the most powerful and efficient frontier models in the industry today, it marks the transition of AI from a “conversation tool” to a new era of “digital agents.”

Three Core Breakthroughs Reshaping the Boundaries of Productivity

GPT-5.4 achieves a unified model capability for the first time, delivering revolutionary upgrades across three major dimensions:

Native Computer Operation

As a general-purpose model with built-in computer operation capabilities, GPT-5.4 can directly control the mouse and keyboard through APIs, operate software, browse web pages, and even execute multi-step workflows across different applications using only screenshots. In the OSWorld-Verified benchmark test, it achieved a 75% success rate, surpassing the human level of 72.4%. In financial analysis scenarios, its accuracy improved by 30 percentage points compared with the previous generation.

Significant Improvement in Knowledge Work Efficiency

In the GDPval benchmark covering 44 professions, GPT-5.4 achieved a comprehensive score of 83.0%, demonstrating exceptional performance in complex office tasks such as spreadsheets and PowerPoint creation. Its one-million-token context window supports long multi-step task planning, and its deep integration with Excel has already received strong recognition from investment banking institutions.

Evolution in Programming and Reasoning Capabilities

In Codex mode, token generation speed has increased by 1.5×, while the number of tokens required for reasoning has been significantly reduced. At the same time, two versions have been introduced: GPT-5.4 Thinking (optimized for complex reasoning) and GPT-5.4 Pro (a high-performance enterprise edition), designed to meet both individual and enterprise-level needs.

Pricing Structure and Ecosystem Strategy

Although the per-token price has slightly increased ($2.5 per million input tokens), the overall cost has effectively decreased due to improved efficiency. The GPT-5.2 series will be retired on June 5, and existing subscribers can already experience the GPT-5.4 Thinking version.

This technological breakthrough is reshaping the paradigm of human-AI collaboration. As AI becomes capable of natively operating the digital world like humans, the era of the “digital workforce” is accelerating. For knowledge workers seeking greater productivity, GPT-5.4 may well be the key to unlocking the future of work.