【AI日報】今日熱點速覽：1.百度推出無廣告智能搜索助手Tizzy.ai，提供影視資源聚合和深度思考功能；2.12306開源火車票查詢引擎上線，支持實時餘票和智能時間輸入；3.ChatGPT錄音模式向Plus用戶開放，支持語音交互和內容總結；4.開源SaaS模板FireGEO助力開發者5分鐘快速搭建Web應用；5.ReadMeX免費生成GitHub文檔工具發佈；6.百度AI助手新增視頻通話功能；7.Jackywine推出可成長AI數字伴侶"貝拉"；8.OpenAI將推出Agent Mode實現智能報告生成；9.MidJourney計劃開放企業級API；10.MiniMax推出自然語言生成電商網站功能；11.Windsurf重新上線Claude Sonnet4模型。
["Claude 2.1發佈，處理能力飛躍，可處理相當於150,000個單詞的內容。","準確性提升兩倍，減少虛假陳述，成爲更值得信賴的智能夥伴。","探索支持企業級功能，連接到API、數據庫和Web服務，提供靈活性和潛力。","全新在線體驗上線，Claude Pro API層面可滿足不同用戶需求。","親民的價格政策，Pro用戶每月僅需20美元，吸引更廣泛用戶羣體。"]
人工智能聊天機器人
Google
$0.49
輸入tokens/百萬
$2.1
輸出tokens/百萬
1k
上下文長度
Openai
$2.8
$11.2
Anthropic
$105
$525
200
$0.7
$7
$35
$17.5
$21
Alibaba
-
$4
$16
$0.8
$2
128
Deepseek
$12
Baidu
$0.4
$0.63
$3.15
131
$1
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