#Japan #Tokyo #Z.ai #Winnersoft #GLM-4.6

Winnersoft's New SaaS Code Generation AI

Winnersoft Co., Ltd., headquartered in Chiyoda, Tokyo, is set to introduce its latest SaaS-based code generation AI service to the Japanese market starting December 10, 2025. This innovative service utilizes the state-of-the-art GLM-4.6 model from its partner, Z.ai, achieving a harmonious balance between exceptional performance and minimal operational costs. Designed to meet the stringent security and governance requirements demanded by corporations, this solution is positioned as a superior alternative in terms of pricing, performance, and data sovereignty.

Background: The Rise of Code Generation AI

According to recent trends, the adoption of code generation AI is accelerating across all stages of software development, including design, implementation, review, and testing. Many organizations are now emphasizing the need for faster delivery times while maintaining consistent quality, alongside the necessity of education and upskilling their teams in the digital landscape.

Key Strengths of GLM-4.6
The GLM-4.6 model boasts one of the highest performance levels globally, coupled with low operational costs, which allows it to be effectively deployed in on-premise and private environments. This model also considers rigorous data governance, making it suitable for corporate use.

Value to the Japanese Market
Winnersoft aims to provide local implementations and support finely tuned to the unique needs and business practices of Japanese companies. Such an approach is expected to significantly enhance the productivity of Japanese development processes, as well as the overall capabilities in AI integration.

Service Overview

• - Core Model: GLM-4.6 (capable of code generation, generation of tests, reviews, etc.)
• - SaaS Service Plans: Two types available - a pay-as-you-go plan based on 1 million tokens and a fixed-price plan
• - Main Features: Integration with IDEs such as VS Code and JetBrains IDEs, new code generation using natural language, support for code reviews (including diff summaries and templates), unit testing, and automatic generation of test codes.
• - Security and Data Handling: The operational model does not involve retraining or secondary utilization of code, ensuring that the rights to generated code artifacts remain with the end-user, as outlined in the terms of use.
• - Support Services: Winnersoft will provide assessment for introduction, support for security audits, educational workshops from beginner to real-project levels, and KPI design focused on productivity, quality, and risk management.
• - Scalability: The service is designed to adapt to future on-premises/private environment offerings, with phased rollouts planned.

Launch Information and Application

• - Launch Date: December 10, 2025
• - Application Method: Interested parties can use a dedicated application form available at Winnersoft AI Code Generation
• - Trial Program: A limited number of corporate PoC (Proof of Concept) trials will be available, pending NDA and terms agreement.
• - Pricing: The service is built to prioritize low operational costs, with tailored quotes based on user requirements and volume.

About Winnersoft

Founded in July 2013 and based in Tokyo, Winnersoft Co., Ltd. specializes in AI solutions, digital transformation (DX) services, and system integration. With a capital of 100 million yen and led by CEO Shuu Mi, Winnersoft is dedicated to delivering innovative technology solutions to meet the evolving needs of today’s businesses.

For more information about this new service or to reach out to Winnersoft, contact the Innovation Division via Email: [email protected] or Phone: 03-3257-1202.