Perplexity AI出招!免費「深度研究」工具挑機ChatGPT、Gemini!

Ai




Perplexity推出免費的「深度研究」AI工具

Perplexity是最新推出專門「深度研究」工具的AI聊天機器人。這個工具的推出讓它與同期的競爭對手如ChatGPT和Google的Gemini相媲美。根據Perplexity的說法,其深度研究工具能從數百個來源提取資訊,並「自主地提供一份全面報告」。在財務、營銷和科技等專業領域,該工具表現出色。

要開始使用,使用者可以前往perplexity.ai,在聊天框的下拉菜單中選擇深度研究,然後輸入他們的查詢。AI工具將審查來源、細化研究計劃,並在2到4分鐘內生成報告。使用者可以將準備好的報告下載為PDF文件,或轉換為可分享的Perplexity頁面。

在評估AI模型推理能力的基準測試「人類最後的考試」中,Perplexity的深度研究工具的準確性僅次於OpenAI的深度研究工具(26.6%)。DeepSeek R1、Gemini和Grok-2的準確率分別為8.6%、7.2%和3.9%。

在推出時,Perplexity的深度研究工具將對所有登錄的網頁使用者免費開放,並將推廣至iOS、Android和Mac平台。然而,只有Perplexity Pro訂閱者能獲得無限制的查詢,其他使用者則需要接受每日查詢次數的限制。

與競爭對手的比較

相比之下,Gemini的深度研究工具需要擁有Google One AI計劃的Gemini高級訂閱(每月19.99美元),而ChatGPT的工具則需要每月200美元的ChatGPT Pro訂閱。不過,OpenAI的CEO Sam Altman最近表示,公司計劃在今年向免費使用者開放更多進階功能。

這一最新工具的推出,無疑將使Perplexity在AI市場上進一步增強其競爭力。特別是它的免費策略,能吸引更多用戶進行試用,這對於希望進一步擴展用戶基礎的公司而言,無疑是一個明智的選擇。

在當前的AI競爭中,Perplexity的深度研究工具不僅在性能上表現突出,還提供了免費的使用選項,這使得它在吸引新用戶方面具有優勢。隨著越來越多的用戶尋求高效的信息獲取方式,這種工具的需求將只會增加。未來,Perplexity如何平衡免費和高級功能的提供,以及如何保持其技術的領先地位,將是值得關注的焦點。

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。

🎬 YouTube Premium 家庭 Plan成員一位 只需 HK$148/年

不用提供密碼、不用VPN、無需轉區
直接升級你的香港帳號 ➜ 即享 YouTube + YouTube Music 無廣告播放

立即升級 🔗

🎨 Nano Banana Pro 圖像生成器|打幾句說話就出圖

想畫人像、產品圖、插畫?SSFuture 圖像生成器支援 Flux Gemini Nano Banana Pro 改圖 / 合成, 打廣東話都得,仲可以沿用上一張圖繼續微調。

🆓 Flux 模型即玩,不用登入
🤖 登入後解鎖 Gemini 改圖
📷 支援上載參考圖再生成
⚡ 每天免費額度任你玩
✨ 即刻玩 AI 畫圖
A low-angle, wide-lens street shot in a bustling cityscape (similar to Shibuya, Tokyo). A young woman crouches confidently beside a modified, glossy purple sports car with a Japanese license plate. She wears a black graphic tee, cargo pants, white sneakers, and silver jewelry. The background features tall glass skyscrapers, colorful billboards, neon signage, and warm late-afternoon lighting. Strong perspective distortion emphasizes the height of the buildings and the car’s aggressive stance. The mood is stylish, bold, and modern, capturing urban automotive culture with a cinematic, hyper-real aesthetic. High detail, high contrast, crisp reflections, editorial fashion vibe, dynamic street energy. Create a hyper-realistic 8K close-up body portrait of a female model, using the uploaded photo as the exact facial reference. Maintain 100% accuracy of the facial features — do not alter or modify any aspect of the face. Render the skin texture, lighting, and overall composition with photo-realistic detail, ensuring lifelike color tones and natural depth of field. A man with his original hair is sitting casually on a white cube, smiling warmly at the camera. He is wearing a cream-colored cable-knit sweater, blue jeans, and brown loafers. His legs are crossed, with one hand resting on his knee.
The background reveals a cozy and festive living room. A large, beautifully decorated Christmas tree with numerous warm lights and gold ornaments stands prominently behind him. Several wrapped gift boxes are visible at the base of the tree. To his left, another smaller decorated Christmas tree and a wreath on the wall further enhance the holiday atmosphere. The lighting is soft and inviting, creating a warm and welcoming scene. In a brightly lit indoor setting, likely a press conference room, two uniformed police officers flank a man in a plain brown t-shirt. The officers, wearing blue shirts with epaulets and badges, have a firm but neutral grip on the man's shoulders, directing him towards the cameras. The man [image uploaded] with short dark hair, is smiling subtly and maintaining eye contact with the lens.

Stretching across the foreground is a white-draped table, upon which a diverse collection of women's underwear is meticulously displayed. There are dozens of pairs in various colors, patterns, and styles, including solid hues of red, blue, pink, and black, as well as leopard print and other designs. Several microphones with news station logos are placed among the undergarments, pointing towards the man and officers.

Behind the table, a throng of journalists and photographers are actively documenting the event. Many are holding professional video cameras with large lenses and attached lights, while others are using DSLR cameras with flash attachments, and some are capturing footage with their smartphones. The room is illuminated by rectangular fluorescent light panels on the ceiling, casting an even glow. The overall atmosphere suggests a formal public presentation, possibly a police press briefing or an arrest announcement.