Enterprise AI Agent 'ChatSense' Launches Support for GPT-5.4
Knowledge Sense Inc. has begun offering OpenAI's latest frontier model, GPT-5.4, on its enterprise AI agent 'ChatSense'. It is available to all Business Plan users at no additional cost starting March 30, 2026.
📋 Article Processing Timeline
- 📰 Published: March 30, 2026 at 20:17
- 🔍 Collected: March 30, 2026 at 22:56 (2h 38m after Published)
- 🤖 AI Analyzed: April 24, 2026 at 06:11 (583h 15m after Collected)
Knowledge Sense Inc. provides the enterprise AI agent service 'ChatSense'. We are pleased to announce that we have started offering OpenAI's latest frontier model, 'GPT-5.4', as an available AI model within ChatSense.
Release to all users on the Business plan or higher will be completed today (March 30, 2026). If you have any questions, please contact us via the inquiry form.
■ Background - 'Desire to use the latest AI securely'
Generative AI, including ChatGPT, is being adopted by many companies for the purpose of improving operational efficiency. 'ChatSense', provided by Knowledge Sense, has drawn attention for its enterprise-oriented strengths such as security, and has been introduced to over 500 major companies, including those listed on the TSE Prime Market.
Recently, OpenAI announced the official release of their latest model, 'GPT-5.4'. In order to allow our users to leverage this newest and most powerful AI for their business as quickly as possible, we have swiftly integrated it into our system and begun offering it through ChatSense.
■ About the new model 'GPT-5.4' supported by ChatSense
GPT-5.4 is the latest frontier model that integrates the outstanding coding capabilities of GPT-5.3 Codex with the advanced reasoning abilities of GPT-5.2. It demonstrates exceptional performance in agent-based workflows, coding, and business tasks.
Please rest assured that there is no change to the basic fee (980 yen excluding tax).
■ What is the enterprise AI agent 'ChatSense'?
ChatSense is an AI agent service specialized for corporate use. It provides an environment where the latest generative AI models, such as GPT, can be utilized for business tasks while maintaining both security and convenience.
Release to all users on the Business plan or higher will be completed today (March 30, 2026). If you have any questions, please contact us via the inquiry form.
■ Background - 'Desire to use the latest AI securely'
Generative AI, including ChatGPT, is being adopted by many companies for the purpose of improving operational efficiency. 'ChatSense', provided by Knowledge Sense, has drawn attention for its enterprise-oriented strengths such as security, and has been introduced to over 500 major companies, including those listed on the TSE Prime Market.
Recently, OpenAI announced the official release of their latest model, 'GPT-5.4'. In order to allow our users to leverage this newest and most powerful AI for their business as quickly as possible, we have swiftly integrated it into our system and begun offering it through ChatSense.
■ About the new model 'GPT-5.4' supported by ChatSense
GPT-5.4 is the latest frontier model that integrates the outstanding coding capabilities of GPT-5.3 Codex with the advanced reasoning abilities of GPT-5.2. It demonstrates exceptional performance in agent-based workflows, coding, and business tasks.
Please rest assured that there is no change to the basic fee (980 yen excluding tax).
■ What is the enterprise AI agent 'ChatSense'?
ChatSense is an AI agent service specialized for corporate use. It provides an environment where the latest generative AI models, such as GPT, can be utilized for business tasks while maintaining both security and convenience.