Google Gemini 3對決OpenAI GPT-5.1,誰更強?

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Google Gemini 3 對比 OpenAI GPT-5.1:人工智能旗艦聊天機械人新一輪較量

近年人工智能(AI)技術發展迅速,兩大科技巨頭 Google 與 OpenAI 亦先後推出了最新版本的旗艦聊天機械人:Google 的 Gemini 3 以及 OpenAI 的 GPT-5.1。Google 稱 Gemini 3 是「迄今最智能的模型」,而 OpenAI 則將 GPT-5.1 形容為「更聰明」且「更具對話性」。

兩者的爭奪,最終取決於用戶對聊天機械人的需求。從 AI 技術角度看,Gemini 3 和 GPT-5.1 都像真正的續作,而非只是小幅升級。Google 表示 Gemini 3 在 Gemini 2 和 2.5 所採用的多模態、智能代理概念基礎上整合成一個更強大的模型,提升了推理能力、多模態長上下文處理及前瞻性規劃,並支援 Google 新開發的 Antigravity 平台及 Deep Think 模式,專門應對高難度問題。

另一方面,GPT-5.1 保留了 GPT-5 的核心智能,但在對話中更直接、更輕鬆。它根據問題自動調整「思考」深度,指令執行更一致,還可根據用戶需求調校對話語氣和個性,令交互體驗更人性化。

Gemini 3 與 GPT-5.1:價格比較

兩者在價格定位上有所不同。OpenAI 的 GPT-5.1 API 收費約為每百萬輸入令牌1.25美元,每百萬輸出令牌10美元。Google 的 Gemini 3 Pro API 則按令牌數量分層收費:上下文在約20萬令牌內,輸入約2美元/百萬令牌,輸出約12美元/百萬令牌;若上下文更大,則收費約為4美元及18美元。

消費者訂閱方面,Gemini 3 提供約19.99美元/月的 Pro 等級,以及定制價格(最高約250美元/月)的 Ultra/企業版;GPT-5.1 則有約20美元/月起的方案,視用戶工作流程需求而定。

Gemini 3 與 GPT-5.1:模型排名

根據最新的 LMArena 排行榜,Gemini 3 以1324分高踞榜首,成為眾多用戶票選的最愛,領先第二名 Gemini 2.5 Pro(1249分)有明顯優勢。GPT-5.1(榜上標示為 GPT-5-chat)得分為1222,屬於上層梯隊,但明顯落後 Gemini 3。GPT-5.1 周邊多是先前的 GPT 版本及其他同類模型,得分集中在1200多分。

整體來看,Gemini 3 是目前公認的「最強模型」,而 GPT-5.1 雖受尊重且受歡迎,卻未能展現同樣的頂尖氣勢。

Gemini 3 與 GPT-5.1:核心功能對比

在多模態及長上下文處理能力上,Gemini 3 明顯勝出。Google 表示 Gemini 3 支援龐大上下文(數十萬令牌)、能無縫處理圖片、文字和程式碼,並引入 Deep Think 模式,提升跨領域的高階推理和規劃能力。

相反,GPT-5.1 更注重對話質素和穩定性,擅長純文字生成與指令遵循,且內建語氣和個性調節功能。Tom’s Guide 的測試顯示 GPT-5.1 在多模態和長文推理方面暫時不及 Gemini 3。

就一般用戶使用體驗而言,GPT-5.1 提供熟悉的聊天介面,強調短上下文的連貫性,並有完善的語氣與風格自訂界面,適合寫作、問答及互動協助。Gemini 3 則設計用於更大規模任務,能處理多步驟工作流程,結合視覺與文字,並生成高度技術性的輸出,功能更全面。

編輯評論與觀察

這場由 Google Gemini 3 與 OpenAI GPT-5.1 展開的 AI 聊天機械人大比拼,反映了當今人工智能發展的兩大趨勢:一方面是追求多模態、長上下文和深度推理的綜合能力;另一方面是強化對話自然度與用戶體驗的精細調控。Google 似乎更側重於打造一個多功能、可擴展的智能平台,力求在複雜任務中保持領先;OpenAI 則更注重人機交互的流暢與親和力,讓 AI 更貼近日常生活應用。

然而,這場競爭也提醒我們,AI 技術的快速發展伴隨著巨大的能耗和環境負擔。用戶在追求更強大、更智能的 AI 工具時,也應關注其背後的可持續性問題。此外,由於兩家企業在商業模式和開發策略上存在差異,用戶選擇時需衡量價格、功能與生態系統的匹配度。

總結來說,Gemini 3 與 GPT-5.1 各有千秋,未來的 AI 發展或許不再是單一技術的勝負,而是如何融合多元智能與人性化設計,為用戶帶來真正有價值的體驗。香港用戶及企業在選擇 AI 方案時,應根據自身需求和預算靈活取捨,並持續關注這場科技巨頭間的創新競賽如何推動整個行業向前。

以上文章由特價GPT API KEY所翻譯及撰寫。而圖片則由FLUX根據內容自動生成。

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