{"id":"AIBD-1236","title":"IT Leaders reports that Cainz used Google Cloud's AlphaEvolve agent to improve its long-term demand forecast for private-brand imports, cutting forecast error by 19%","summary":"IT Leaders reports that Cainz used Google Cloud's AlphaEvolve agent to improve its long-term demand forecast for private-brand imports, cutting forecast error by 19%.","date_observed":"2026-11-04","date_basis":"source publication","date_precision":"day","benefit_status":"reported","account":"Cainz, a Japanese home-center chain, orders about 10,000 private-brand products made overseas up to 39 weeks ahead, using a long-term demand forecast. It introduced AlphaEvolve, Google Cloud's AI agent that searches for algorithms, to improve the forecasting model on its own. After hundreds to thousands of trials, the forecast error was 19% lower than with the model that staff had tuned by hand. 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