English 
Valtes Co., Ltd. has officially rolled out TestScape, an internal AI-powered testing support tool. Not a flashy product launch. More like fixing a real problem teams quietly struggle with.
Here is the issue. AI can generate test cases fast, but no one can clearly explain why those tests exist. In quality assurance, that is a dealbreaker. TestScape goes straight at that gap. It does not just generate outputs. It documents the thinking behind them.
Built on バルテス’ in-house methodology QUINTEE, the tool reads specifications and creates structured testing artifacts like condition matrices and validation points. From there, it builds test cases that are traceable back to logic, not guesswork. So instead of black box AI, you get something closer to auditable decision-making.
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This matters because testing is still heavily dependent on individual experience. TestScape tries to standardize that without killing speed. It also signals where the industry is heading. AI in development is no longer just about automation. It is about explainability, reuse, and reducing reliance on tribal knowledge.
For now, it stays internal. But the direction is clear. AI tools that cannot justify their output will not survive in serious engineering environments.
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