Enterprise AI Agent "ChatSense" Begins Offering GPT-5.4

Knowledge Sense Inc. provides the enterprise-specific AI agent service "ChatSense". We are pleased to announce that we have begun offering OpenAI's latest frontier model, "GPT-5.4", as an available AI model within ChatSense.

Enterprise AI Agent "ChatSense" Begins Offering GPT-5.4

The release to all users on the Business Plan or higher is scheduled to be completed within today (March 30, 2026). For inquiries, please contact us via the inquiry form.

Background - "Desire to Utilize the Latest AI Securely"

Generative AI, including ChatGPT, is being adopted by many companies to improve operational efficiency. ChatSense, provided by Knowledge Sense, has also gained attention for its strengths in enterprise security, leading to adoption by over 500 major companies, including those listed on the Tokyo Stock Exchange Prime market.

Recently, OpenAI officially announced the release of its latest model, "GPT-5.4". ChatSense has rapidly integrated this new model into its system to enable users to leverage this latest and most powerful AI for their business operations as quickly as possible.

About the New Model "GPT-5.4" Supported by ChatSense

GPT-5.4 is the latest frontier model that integrates the exceptional coding capabilities of GPT-5.3 Codex with the advanced reasoning abilities of GPT-5.2. It demonstrates outstanding performance in agent-based workflows, coding, and business operations.

Please rest assured that there will be no change to the basic fee (980 yen excluding tax).

What is the Enterprise AI Agent "ChatSense"?

ChatSense is an AI agent service specifically designed for enterprises. It provides an environment where the latest generative AI models, including GPT, can be utilized for business operations while balancing security and convenience.