蘋果AI負責人約翰・賈南德里亞將於2026年退休，期間轉任顧問。他於2018年加入蘋果，此前在谷歌負責AI業務。其離任被視爲蘋果在Siri升級受挫後對AI架構的重要調整。接任者阿馬爾・蘇布拉馬尼亞曾任微軟企業副總裁，主導過G項目。
微軟關閉Microsoft365Copilot默認免責聲明，以提升用戶體驗。企業用戶反饋該提示分散注意力，現聊天窗口底部聲明將自動隱藏，不再幹擾操作。
AI技術快速發展，遊戲行業正經歷變革。生成式AI帶來新機遇與挑戰，微軟、亞馬遜等公司調整資源轉向AI應用。遊戲開發者對此態度不一，行業前景充滿不確定性。
微軟推出UserLM-8b模型，作爲AI助手“陪練夥伴”，通過模擬真實用戶多輪對話評估助手性能。它能生成多樣化開場白，動態調整對話策略，突破傳統測試侷限，更精準預測AI在實際交互中的表現和可靠性。
Alibaba
$6
輸入tokens/百萬
$24
輸出tokens/百萬
256
上下文長度
$2
-
$15.8
$12.7
64
Bytedance
Xai
$1.4
$10.5
Tencent
$1
$4
32
Anthropic
$105
$525
200
Huawei
$0.8
$8
Chatglm
128
Iflytek
8
$0.5
Google
Baidu
$21
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