Announced details
Supported more than 140 companies and organizations since the service was launched in June 2023.
JTP's service now supports OpenAI's generative AI model GPT-5.5. Capital and personnel relationships are Not disclosed.
A company that provides generative AI models. Other company information is Not disclosed.
Shinagawa-ku, Tokyo (JTP headquarters)
Some extended features are subject to additional option fees. Specific pricing is Not disclosed.
The company does not address Contract Value / Impact on Business Performance.
OpenAI's announcement of GPT-5.5 (23 April 2026, U.S. time)
| Item | Details |
|---|---|
| Names of Products / Services Covered | Third AI Generative AI Solution, Third AI |
| Counterparty | OpenAI |
| Counterparty overview | A company that provides generative AI models. Other company information is Not disclosed. |
| Relationship with the Company | JTP's service now supports OpenAI's generative AI model GPT-5.5. Capital and personnel relationships are Not disclosed. |
| Offering price | Some extended features are subject to additional option fees. Specific pricing is Not disclosed. |
| Launch date | 27 April 2026 (GPT-5.5 support completed; actual date) |
| Applicable area | Corporate use of generative AI, Chatbot, Image search, Engineering work, Research, Document creation, Business-specific AI agents |
| Location | Shinagawa-ku, Tokyo (JTP headquarters) |
| Usage history | Supported more than 140 companies and organizations since the service was launched in June 2023. |
| Source | OpenAI's announcement of GPT-5.5 (23 April 2026, U.S. time) |
Items this document does not state (8)
These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.To enable customers to select the optimal generative AI model for their diverse needs and business challenges.