Gemini Agent評測：Google工作代理內建也能跑Claude | Gemini Agent Review: Google's Work AI Also Runs Claude
By Kit 小克 | AI Tool Observer | 2026-10-09
🇹🇼 Gemini Agent評測：Google工作代理內建也能跑Claude
Google Cloud 在 10 月 8 日的 Gemini at Work 2026 發表會上，推出了Gemini Agent——一個主打「單一提示框搞定所有工作」的通用工作代理，可以在 Gmail、Docs、Sheets、Calendar，甚至 Microsoft 365 和 Slack 裡直接呼叫。最讓人意外的細節是：Gemini Agent 不是只能跑自家模型，企業可以選擇讓它改用 Anthropic 的 Claude 模型執行任務，這在向來各家自成一派的 AI 圈相當罕見。
Gemini Agent 到底能做什麼
Gemini Agent 的定位是「通用工作代理」，簡單說就是把過去分散在 Workspace 各個 Gemini 小工具（寫信、整理表格、生成簡報）整合成一個入口，再加上一層「子代理」（sub-agent）協作機制。遇到需要拆解成多步驟的任務，Gemini Agent 會呼叫多個子代理分工，有些平行跑、有些依序跑，官方說法是可以撐過好幾天的長任務，而不是傳統「問一句答一句」的聊天機器人。
最大亮點：Google 自家代理也能選用 Claude
根據 VentureBeat 與 9to5Google 的報導，Gemini Agent 目前同時支援 Gemini 與 Anthropic 的 Claude 模型，官方說法是未來還會開放更多第三方模型。對企業來說，這代表不必綁死在一家供應商——任務丟給 Gemini Agent，它會依任務類型挑選適合的模型來跑，也包含了成本控制機制。這步棋某種程度反映了現在企業級 AI 代理市場的競爭壓力：比起堅持「只能用自家模型」，先把客戶留在平台上才是重點。
代理有自己的 Gmail 帳號？資安疑慮還沒解開
比較特別（也比較讓人皺眉）的設計是：被設定成長期「同事型」代理的 Gemini Agent，會拿到屬於自己的 Workspace 帳號，包含：
- 專屬 Gmail 信箱位址
- 自己的 Calendar 行程
- Drive 雲端儲存空間
- 公司目錄（directory）上的身分列表
Google 強調每個代理都有「加密驗證的身分」，在企業既有的安全框架下運作，看起來是認真考慮過治理問題。但目前官方還沒說清楚：是不是每個 Gemini Agent 都會拿到帳號，還是只有被設定成「同事」等級的才有；管理員能不能選擇性關閉某些權限；這些帳號算不算額外授權，需要加買 Workspace 授權才能用。這些都是企業導入前該先問清楚的。
價格與上線時間
目前 Gemini Agent 僅開放私有預覽（private preview），Google 表示已經訂閱 Gemini Enterprise 或 Workspace 特定商用/企業方案的客戶之後會「免費內含」，但沒有公布正式上線日期與獨立定價。換句話說，現在看到的都是示範影片等級的東西，實際體驗要等正式開放才知道。
結論：Gemini Agent 想做的事情很野心，尤其是跨廠商支援 Claude 這一手確實出乎意料，但帳號治理、授權計價這些魔鬼細節還沒公布，現在看到的評論都只能算半成品觀察。如果你的公司已經在用 Google Workspace，值得先列入觀察清單，但別急著把重要流程交給它。好不好用，試了才知道。
🇺🇸 Gemini Agent Review: Google's Work AI Also Runs Claude
At its Gemini at Work 2026 event on October 8, Google Cloud launched Gemini Agent, a "universal agent for work" built around one prompt box that works inside Gmail, Docs, Sheets, Calendar — and even Microsoft 365 and Slack. The most surprising detail: Gemini Agent doesn't only run Google's own models. Companies can choose to have it execute tasks on Anthropic's Claude models instead, a rare move in an industry where vendors usually stay locked to their own stack.
What Gemini Agent Actually Does
Gemini Agent rolls up the scattered Gemini add-ons across Workspace — drafting emails, building spreadsheets, generating slides — into a single entry point, backed by a sub-agent coordination layer. For multi-step work, Gemini Agent spins up sub-agents that run in parallel or in sequence, and Google claims it can sustain tasks lasting days, not just single back-and-forth chat turns.
The Real Headline: Google's Own Agent Can Run on Claude
Per VentureBeat and 9to5Google, Gemini Agent currently supports both Gemini and Anthropic's Claude models, with Google saying more third-party models are coming. For businesses, this means you're not locked to one vendor — Gemini Agent picks a model based on the task, with built-in cost controls. It's a telling signal about where enterprise AI agent competition is heading: keeping customers on the platform now matters more than insisting on a single-model stack.
Agents With Their Own Gmail Account — Security Questions Remain
The more eyebrow-raising design choice: Gemini Agents configured as persistent "coworkers" get their own Workspace identity, including:
- A dedicated Gmail address
- Their own Calendar
- Drive storage
- A listing in the company directory
Google says every agent carries a cryptographically attested identity and operates inside existing enterprise security controls. But key details are still missing: whether every Gemini Agent gets an account or only "coworker"-tier ones do, whether admins can selectively disable parts of that access, and whether these accounts require extra Workspace licensing. Those are exactly the questions IT should ask before rolling this out.
Pricing and Availability
Gemini Agent is currently in private preview. Google says it will be included at no extra cost for customers already on Gemini Enterprise or qualifying Workspace Business/Enterprise plans, but there's no general-availability date or standalone pricing yet.
Bottom line: Gemini Agent's ambitions are real, and cross-vendor support for Claude is a genuinely unexpected move. But the governance and licensing details that matter for actual adoption aren't public yet — what you're seeing now is demo-stage material. If your company already runs on Workspace, it's worth watching, but don't hand it your critical workflows just yet. The only way to really know if it's useful is to try it yourself.
Sources / 資料來源
- Google Cloud: Gemini at Work 2026 — Introducing Gemini agent
- VentureBeat: Google Cloud unveils persistent Gemini Agents with their own Gmail, Calendar, and Drive
- 9to5Google: Google Cloud announces Gemini agent as universal agent for work
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