AI基準平臺Epoch AI短暫出現代號“Claude Kayak”的新模型條目，標註今日發佈後迅速刪除，引發全球關注。業內普遍認爲這是Anthropic即將推出的旗艦模型Claude Opus4.5。作爲Claude4系列最強版本，預計在複雜推理、多步任務及代碼生成能力上實現大幅提升，有望在SWE-bench等評測中突破80%得分，直接對標OpenAI GPT-5.1與Google Gemini3。
Kayak推出"AI模式"，用戶可通過內置聊天機器人直接研究、規劃和預訂旅行。該功能支持航班、酒店和租車服務的比較查詢，利用ChatGPT集成技術提供更精準的搜索結果，現已在網頁和移動端上線。
旅遊搜索引擎Kayak本週推出"AI模式"功能，用戶可通過網站內置AI聊天機器人諮詢旅行問題，並直接比較和預訂機票、酒店及租車服務。該功能已在網頁和移動端上線，基於Kayak與ChatGPT技術整合，提供情境化搜索。這是今年4月Kayak.ai測試平臺的延伸，當時通過獨立網站試驗將自身數據與OpenAI技術結合。
KAYAK AI Beta驅動引擎是一款基於人工智能模型ChatGPT的旅行問題解答引擎。
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