Local LLM Introduction Case Study: AI Utilization Balancing Confidential Information Protection and Business Efficiency | Matsuo Lab Startup Athena Partners with Jōyō Bank to Enhance Bank Operations with a Local LLM That Does Not Transmit Confidential Information Externally

Frequently Asked Questions

Q: What company developed and provided the JOYO AI AGENT for Jōyō Bank?

A: Athena Technologies, Inc., a startup originating from Matsuo Lab, developed and provided the agent.

Q: When was the proof of concept (PoC) for this project first announced?

A: The proof of concept (PoC) for this project was announced in July 2025.

Q: What functions have been completed following the initial PoC phase?

A: The development of a common infrastructure in a private network environment and the Translation/Masking function have been completed.

Q: What additional features are currently being piloted for greater practicality?

A: Athena is piloting features related to Automated Business Document Creation and Approval Document Review.

Q: What are the three design pillars adopted for the JOYO AI AGENT?

A: The three design pillars adopted for the agent are safety, scalability, and convenience.