宿迁打造AI玩具产业带，京东推出JoyInside软硬件一体化方案，提升智能硬件互动体验，已与40多家品牌合作，终端交互频次提升120%。
京东成立“变色龙业务部”，整合JoyAI App、JoyInside平台及数字人等核心AI产品，加速技术商业化。此举旨在将前沿AI技术系统输出至产业端，提升市场响应效率。JoyAI App已构建涵盖语言、语音、图像及数字人的供应链生态。
京东图书在2026合作伙伴大会上宣布，自1月22日起免费向合作伙伴开放AI工具“JoyAI读书助手”和“JoyInside智能伴读”，以推动行业创新与增长。此举旨在为合作伙伴提供营销与内容创作支持，提升阅读体验。
京东在2025世界人工智能大会上宣布将大模型品牌升级为JoyAI，并推出智能品牌JoyInside。JoyAI系列包含3B到750B多种模型，支持语言、语音、图像等多模态应用。通过动态分层蒸馏等技术，推理效率提升30%，训练成本降低70%。目前已有众擎、商汤等企业接入JoyInside，应用于机器人、玩具等领域。京东持续发力AI技术创新和智能生态建设。
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