9月21日，通義千問團隊開源新一代圖像模型Qwen-Image-2.1。該模型以僅7B參數的輕量視覺生成模塊，統一文生圖、透明圖像生成與多種圖像編輯能力，實現生成效果、推理效率與使用成本的新平衡。其視覺生成採用32層Single-Stream DiT結構，藉助混合粒度注意力與KV Cache複用機制，優化多圖輸入場景下的效率與表現。
DeepSeek Harness v0.1.5發佈，與DeepSeek V4.1 Flash深度結合，針對標準、程序化工具調用及極簡模式專項優化。新增文件上傳與側邊欄預覽，插件擴展入口標準化，並支持保留KV Cache更新系統提示。
小紅書開源RedKnot推理引擎，破解生成式AI長文本處理的速度與成本難題。其核心創新在於打破傳統KV Cache的token維度存儲模式，爲長上下文任務帶來降本增效新方案。
MiniMax M3模型正式發佈，京東雲JoyBuilder平臺同步接入並開放服務。核心亮點是推理性能大幅提升，通過自研推理框架結合PD分離部署、KV Cache緩存及投機採樣等優化技術，實現更高效的實際運行效果。
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