港股戰報|阿里巴巴最新動態:AI、晶片、回購、港股震盪




阿里發布國際首個太陽大模型「金烏」 可預測耀斑爆發情況

阿里巴巴(09988.HK)近期宣布,與國家天文台聯合推出國際首個太陽大模型「金烏」。這個模型是基於阿里通義千問系列的開源模型開發而成,目前對於M5級太陽耀斑的預測準確率已超過91%,成為該級別太陽預報的最高水平。太陽耀斑是太陽表面釋放劇烈能量的事件,當其爆發時,會輻射出大量帶電的高能粒子,這些粒子有可能對地球的電磁環境造成攻擊,嚴重情況下甚至會導致大範圍停電和在軌衛星的損壞。

憂慮貿易戰 港股低開564點試1個月低位 申洲插一成、阿里等挫逾5%

由於特朗普公布了美國徵收對等關稅的詳細信息,其中針對中國的稅率高達34%,市場對貿易戰的憂慮加劇,今天港股急挫,低開564.32點,報22638.21點,接近一個月低位,跌幅達2.43%。科技指數低開至5257.91點,跌幅為3.11%;國指則低開2.57%,報8312.46點。出口股受到重創,申洲國際(02313)大幅下跌超過一成,至10.19%,而阿里巴巴等科技股也同樣遭遇了逾5%的下挫。

阿里雲:大模型服務平台百鍊部分歷史模型將於7月2日下線

根據阿里雲官方網站的通知,將於2025年7月2日對大模型服務平台百鍊的部分歷史模型進行下線處理。從公告發布之日起,阿里雲將逐步下調這些模型的調用限制,直到模型正式下線,限流措施包括每分鐘的調用次數(QPM)和每分鐘消耗的Token數(TPM)。已申請擴容的模型將恢復到默認的限流標準。模型下線後,將不再支持模型推理,部分模型將停止微調服務。

騰訊、阿里巴巴等中企據報購逾1248億港元 Nvidia 晶片

據報導,騰訊、阿里巴巴等中國企業正在購買超過1248億港元的Nvidia晶片,這顯示出這些公司對高性能計算和人工智能技術需求的持續增長。Nvidia的晶片在全球市場上備受關注,尤其是在人工智能和數據中心應用領域。

阿里巴巴(09988)第四季度回購5100萬股普通股 涉資6億美元

阿里巴巴(09988)在第四季度回購了5100萬股普通股,涉及資金約6億美元。這一回購行為顯示出公司對自身股價的信心,並旨在提升股東價值。

杭州市長:冀阿里加大算力資源佈局使用 打造具影響力AI產業發展高地

杭州市長表示,希望阿里巴巴能夠加大在算力資源方面的佈局,進一步推動AI產業的發展,打造具影響力的AI產業發展高地。這一舉措將有助於提升杭州市在科技創新方面的競爭力。

在分析這些消息後,可以看出阿里巴巴在技術創新和市場應對方面的積極態度。尤其是「金烏」模型的推出,顯示了阿里在科技領域的前瞻性和重要性,特別是在應對自然災害和環境變化方面的潛力。另一方面,面對全球貿易局勢的變化,阿里巴巴及其他中企的股價反應反映了市場對未來經濟的擔憂。這不僅是企業的挑戰,也是整個行業需要面對的現實。未來,阿里巴巴能否在這樣的環境中保持增長,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。

🎨 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
Wide-angle vertical group selfie shot, the man from @imgl in his usual outfit (same clothes as @imgl), natural everyday grooming, candid natural expression, holding the phone vertically for a selfie.
Key Characters: Only the core Avengers join in frame: Iron Man, Captain America, and Black Widow in official costumes.
Background & Environment: Mid-shoot on a movie set with practical debris plus some green screen sections; visible cinema cameras, lighting rigs, crew, clapperboard, candid BTS vibe.
Technical Specs: Ultra photorealistic, 8K, highly detailed, no text/logos/watermark, Vertical Portrait Mode, Aspect Ratio 9:16 --ar 9:16 Aesthetic cozy mirror selfie of a young man sitting casually on a chair, wearing a dark oversized hoodie and blue jeans, holding a professional camera in one hand, resting her face on the other hand with a soft dreamy smile. Warm beige indoor background with soft studio lighting, minimal modern interior. Cute cartoon-style doodles around her including a smiling sunflower character and hand-drawn yellow sun, playful white sketch lines around the camera. Handwritten romantic Create a photorealistic and highly detailed image featuring the attached image walking confidently down a modern city street, accompanied by Jason Statham, Dwayne “The Rock” Johnson, and Jason Momoa acting as bodyguards.
John Wick (Keanu Reeves) is walking just beside or slightly behind the subject, holding an umbrella over him to shield from light rain.
The subject should be the central figure, wearing stylish casual clothing — like a fitted jacket, dark jeans, and sunglasses — exuding calm authority and cool charisma.
Statham, The Rock, and Momoa are dressed in black tactical-style suits, maintaining alert, protective stances, scanning the surroundings like professional bodyguards. John Wick wears his signature black suit and tie, looking composed as he holds the umbrella.
The setting is a downtown urban street with wet pavement reflecting city lights, parked luxury cars, and paparazzi in the background snapping photos.
The photo should look like a real paparazzi shot — slightly off-angle, mid-step motion blur, with realistic lighting and reflections.
Lighting: natural daylight with overcast skies, reflections from wet concrete, realistic shadows, subtle raindrops on the umbrella and clothing.
Camera realism: crisp detail on facial features and clothing textures, shallow depth of field emphasizing the group, with lens flare or light bloom for authenticity.
Mood & tone: grounded, cinematic, and stylish — feels like a moment from a celebrity entourage photo or action-movie press capture, taken with an iPhone by paparazzi.
Style: ultra-realistic, documentary-style street photography with modern cinematic sharpness.