编辑“︁Nano Banana”︁

'''Nano Banana'''（正式名稱為'''Gemini 2.5 Flash Image'''）是由[[Google]]開發的[[人工智慧藝術|人工智慧圖像]][[文本轉圖像生成模型|生成與編輯工具]]。 「Nano Banana」是該模型在[[LMArena]]匿名[[软件测试#封测与公测|公開測試]]時使用的代號。 2025年8月，Google正式公開發布這款工具，並將其納入[[Gemini (聊天機器人)|Gemini]]系列。

該模型因其影像編輯能力，以及引發[[人物模型]]風格照片的社群風潮而受到關注。<ref name="elpais">{{Cite web |title=Google se vuelve viral con Nano Banana, su modelo más avanzado de edición de imágenes con IA |url=https://elpais.com/tecnologia/2025-08-29/google-se-vuelve-viral-con-nano-banana-su-modelo-mas-avanzado-de-edicion-de-imagenes-con-ia.html |website=El País |date=2025-08-29 |language=es |last=País |first=El |access-date=2025-09-10 |archive-date=2025-10-19 |archive-url=https://web.archive.org/web/20251019102950/https://elpais.com/tecnologia/2025-08-29/google-se-vuelve-viral-con-nano-banana-su-modelo-mas-avanzado-de-edicion-de-imagenes-con-ia.html |dead-url=no }}</ref>

2025年11月21日，Google发布最新一代的图像编辑模型Nano Banana pro，作為Gemini 3 Pro的影像模型。<ref>{{Cite web|title=Introducing Nano Banana Pro|url=https://blog.google/technology/ai/nano-banana-pro/|website=Google|date=2025-11-20|access-date=2025-12-01|language=en-us|archive-date=2026-01-05|archive-url=https://web.archive.org/web/20260105063525/https://blog.google/technology/ai/nano-banana-pro/|dead-url=no}}</ref>

== 歷史 ==
Nano Banana最早於2025年8月初以匿名出現在AI評測平台[[LMArena]]上。2025年8月26日，Nano banana在Gemini應用程式及相關的Google AI服務正式公開發布。<ref>{{Cite web |title=Is Google behind a mysterious new AI image generator? These bananas might confirm it. |url=https://www.businessinsider.com/bananas-google-viral-ai-model-2025-8 |website=Business Insider |date=2025-08-26 |language=en-US |last=Langley |first=Hugh |access-date=2025-08-19 |archive-date=2025-11-16 |archive-url=https://web.archive.org/web/20251116130845/https://www.businessinsider.com/bananas-google-viral-ai-model-2025-8 |dead-url=no }}</ref>這個暱稱源自內部的臨時代號，但該代號在LMArena被發現並傳到網路社群後，很快在網路上廣為流傳。Google隨後在正式發表時確認其為Gemini 2.5 Flash Image。<ref name="gblog">{{Cite web |title=Image editing in Gemini just got a major upgrade |url=https://blog.google/products/gemini/updated-image-editing-model/ |website=Google |date=2025-08-26 |language=en-us |access-date=2025-09-10}}</ref>

== 功能 ==
此模型可讓使用者透過[[提示工程|提示]]修改細節、背景，並將多張照片混合。主體一致性功能可在多次修訂中辨識同一人物或物件。

多圖融合功能可將多張照片合成為單一圖片，而世界知識則支援具脈絡感知的編輯。此外，經模型生成的圖片還帶有SynthID[[水印|浮水印]]<ref>{{Cite web |url=https://deepmind.google/science/synthid/ |title=SynthID浮水印 |access-date=2025-09-24 |archive-date=2025-11-02 |archive-url=https://web.archive.org/web/20251102203013/https://deepmind.google/science/synthid/ |dead-url=no }}</ref>，一種隱形的[[數位簽章]]，表明內容由AI生成。<ref name="pcgamer">{{Cite news |title=Gemini's 'Nano Banana' AI image editor can't crop a picture, but its penchant for deepfakes 'while keeping you, you' makes me want to wear a brown paper bag on my head forever more |url=https://www.pcgamer.com/software/ai/geminis-nano-banana-update-aims-to-keep-people-looking-the-same-in-ai-art-and-the-fear-of-deepfakes-makes-me-want-to-wear-a-brown-paper-bag-on-my-head-forever-more/ |last=Kinghorn |first=Jess |work=PC Gamer |date=2025-08-28 |language=en |access-date=2025-09-10 |archive-date=2025-12-12 |archive-url=https://web.archive.org/web/20251212234755/https://www.pcgamer.com/software/ai/geminis-nano-banana-update-aims-to-keep-people-looking-the-same-in-ai-art-and-the-fear-of-deepfakes-makes-me-want-to-wear-a-brown-paper-bag-on-my-head-forever-more/ |dead-url=no }}</ref>

== 發佈與採用 ==
發佈後，Nano Banana被整合至Gemini應用程式、[[Google AI Studio]]及Vertex AI。根據Google的資料，它為Gemini吸引超過1,000萬名新用戶，並在上線數週內促成超過2億次影像編輯。<ref>{{Cite web |title=Nano Banana responsible for 10+ million first-time Gemini app users |url=https://9to5google.com/2025/09/04/gemini-app-nano-banana/ |website=9to5Google |date=2025-09-04 |language=en-US |last=Li |first=Abner |access-date=2025-09-10 |archive-date=2025-09-12 |archive-url=https://web.archive.org/web/20250912050148/https://9to5google.com/2025/09/04/gemini-app-nano-banana/ |dead-url=no }}</ref><ref>{{Cite web |title=Google celebrates major achievements by its Gemini app 'Nano Banana' editor |url=https://www.androidcentral.com/apps-software/ai/google-says-nano-banana-drove-in-over-10-million-new-users-to-gemini-app |website=Android Central |date=2025-09-05 |language=en |access-date=2025-09-10 |archive-date=2026-01-14 |archive-url=https://web.archive.org/web/20260114213756/https://www.androidcentral.com/apps-software/ai/google-says-nano-banana-drove-in-over-10-million-new-users-to-gemini-app |dead-url=no }}</ref>

== 文化影響 ==
Nano Banana引起了[[病毒营销|病毒式風潮]]，人們將自拍照轉換為玩具風格的人偶模型。這股風潮迅速在[[Instagram]]與[[X (社交網路服務)|X]]（前[[Twitter]]）等平台傳播。<ref name="auto3">{{Cite news |title=Google's Nano Banana available on X: Here's how to use |url=https://economictimes.indiatimes.com/tech/artificial-intelligence/googles-nano-banana-arrives-on-x-heres-how-to-use/articleshow/123736064.cms?from=mdr |work=The Economic Times |date=2025-09-06 |issn=0013-0389 |access-date=2025-09-10 |archive-date=2025-10-10 |archive-url=https://web.archive.org/web/20251010220000/https://economictimes.indiatimes.com/tech/artificial-intelligence/googles-nano-banana-arrives-on-x-heres-how-to-use/articleshow/123736064.cms?from=mdr |dead-url=no }}</ref><ref>{{Cite news |title=Nano Banana’ trend: What is the viral 3D figurine craze, and how to create one for free |url=https://timesofindia.indiatimes.com/etimes/trending/nano-banana-trend-what-is-the-viral-3d-figurine-craze-and-how-to-create-one-for-free/articleshow/123785545.cms |work=The Times of India |date=2025-09-10 |issn=0971-8257 |access-date=2025-09-10 |archive-date=2025-12-29 |archive-url=https://web.archive.org/web/20251229121650/https://timesofindia.indiatimes.com/etimes/trending/nano-banana-trend-what-is-the-viral-3d-figurine-craze-and-how-to-create-one-for-free/articleshow/123785545.cms |dead-url=no }}</ref>

隨著模型加入X，用戶可在貼文中直接標註Nano Banana生成照片，使其人氣進一步上升。<ref name="auto3" />
== 評價 ==
-{zh-cn:格雷厄姆;zh-tw:葛拉罕;zh-hk:格拉漢姆;zh-sg:格雷厄姆;}-·巴洛（Graham Barlow）於2025年9月發表在TechRadar的評論認為，Nano Banana在[[提示工程]]方面表現優於[[OpenAI]]的[[GPT-5|ChatGPT-5]]。<ref>{{Cite web |last=Barlow |first=Graham |date=2025-09-01 |title=Gemini’s Nano Banana makes photo editing fun again – and yes, it’s better than ChatGPT |url=https://www.techradar.com/ai-platforms-assistants/gemini/i-spent-the-weekend-comparing-geminis-new-nano-banana-image-tool-to-chatgpt-and-theres-one-clear-winner |access-date=2025-09-10 |website=TechRadar |language=en |archive-date=2025-10-27 |archive-url=https://web.archive.org/web/20251027174518/https://www.techradar.com/ai-platforms-assistants/gemini/i-spent-the-weekend-comparing-geminis-new-nano-banana-image-tool-to-chatgpt-and-theres-one-clear-winner |dead-url=no }}</ref>Tom's Guide讚揚它創意且生動的[[影像編輯]]表現。<ref>{{Cite web |last=Caswell |first=Amanda |date=2025-09-09 |title=Nano Banana just broke the internet with these viral trends — I tried these 5 prompts and I'm blown away |url=https://www.tomsguide.com/ai/ai-image-video/nano-banana-just-broke-the-internet-with-these-viral-trends-here-are-5-ai-photo-prompts-to-try-now |access-date=2025-09-10 |website=Tom's Guide |language=en |archive-date=2025-12-18 |archive-url=https://web.archive.org/web/20251218222824/https://www.tomsguide.com/ai/ai-image-video/nano-banana-just-broke-the-internet-with-these-viral-trends-here-are-5-ai-photo-prompts-to-try-now |dead-url=no }}</ref>

《[[PC Gamer]]》則提到該模型缺少部分基本編輯工具（如裁切），而且有時不會套用修改，會回復至原圖。<ref name="pcgamer"/>

AMICO Architectural Metals認為該模型在[[计算机辅助设计|視覺化]]建築方面表現出色，能在複雜幾何條件下生成比例正確的影像。<ref>{{Cite web |last=Nelson |first=Michael |date=2025-09-11 |title=Nano-Banana and Architectural Visualization for Adaptive Reuse Projects |url=https://amicoarchitectural.com/architectural-visualization-for-adaptive-reuse/ |access-date=2025-09-11 |website=AMICO Architectural Metals |language=en-US |archive-date=2025-12-22 |archive-url=https://web.archive.org/web/20251222010441/https://amicoarchitectural.com/architectural-visualization-for-adaptive-reuse/ |dead-url=no }}</ref>

== 參考資料 ==
{{reflist}}

== 外部連結 ==

* {{official|https://aistudio.google.com/models/gemini-2-5-flash-image}}

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[[Category:Google軟體]]
[[Category:2025年面世的產品]]
[[Category:人工智慧藝術]]