Pentacles is building a JPYC virtual liquor store payment demo, supporting delivery and in-store pickup, automatic shipping calculation, a liquor-optimized product database, and is implementing a Jev-based drink recommendation feature while optimizing the admin panel.
「JPYC×バーチャル酒屋 決済デモ」 地味だけど大事な作業を ひとつずつ仕上げ中～✨🐧 ✅配送（ヤマト宅急便）／店舗受取に対応 ✅送料の自動計算対応 ✅商品データベース構造を酒屋用に最適化 ✅Jevをつかった酒のレコメンド機能追加（実装中） ✅Admin管理画面を酒屋用に最適化
The post showcases a real-time shopping assistant that combines GPT-Live-1 with Jev. As the user speaks, the interface surfaces matching products immediately, even before the turn ends, with Jev using dialogue state to drive the interaction.
Showcases ego lite, Jev, and DeepSeek Flash completing 20 Amazon product decisions in 3.71s versus 54.45s for GPT-5.6 Sol, both scoring 10/10.
Jev scored 3,000 kid snacks on nosugarforkids.com against multiple criteria in 28 seconds for $0.11. Link
