
Reflection AI推出首款開放權重模型Beam,定位為美國應對中國開放式AI系統的本土解決方案。
由輝達支持的Reflection AI發布首款開放權重模型Beam,專注於編碼與AI代理任務。該公司將其定位為美國應對中國DeepSeek、Kimi等低成本AI系統的競爭對手,並已獲得輝達、紅杉資本等機構投資,估值達250億美元。
AI-generated summary
Reflection AI由兩名前Google DeepMind研究人員創立,總部位於紐約,專注於開發開放權重模型以應對市場競爭。
由輝達支持的人工智慧新創公司Reflection AI,正憑藉其首款開放權重模型(open-weight)Beam更深入參與全球人工智慧競賽。該模型旨在編碼及AI代理任務方面,與DeepSeek、Kimi等低成本中國AI系統競爭,也因此被部分投資人形容為「西方的DeepSeek」。
Reflection AI週一發布Beam,這是一款專為編碼、推理及AI代理任務設計的開放權重模型。該公司表示,Beam的性能已可與中國部分領先的開源模型相媲美。
這家由兩名前Google DeepMind研究人員創立、總部位於紐約的人工智慧新創公司,首次推出主要模型,並將Beam定位為美國應對中國日益強大的開放式AI系統的本土解決方案。
Beam是Reflection AI推出的首款前沿開放權重模型。所謂開放權重模型,是指開發者可以下載模型權重,在自己的硬體上運行,並針對特定應用場景進行修改或微調。
這類模型也提供另一種選擇,有別於OpenAI和Anthropic等公司提供的封閉式模型。後者通常是透過各自的應用程式介面(API)提供服務,使用者無法直接取得模型權重。
Reflection AI指出,Beam是一款純文字模型,總計擁有5010億個參數,但每次僅啟動約230億個參數。這種設計旨在降低運行成本、提高運算效率與速度。Beam可執行程式編碼、多步驟推理,以及其他AI代理任務。
目前,Beam仍在進行最後的安全測試,使用者可透過候補名單申請使用。Reflection AI表示,預計於本月稍後公布模型權重、技術報告及開發者工具。這家新創公司已籌集數十億美元資金,投資者包括輝達、紅杉資本(Sequoia Capital)及花旗集團。今年6月,Reflection AI確認完成一輪融資,投前估值達250億美元。
Reflection AI表示,Beam在編碼及AI代理任務方面的表現,與Z.ai的GLM-5.2不相上下,並逐步逼近阿里巴巴的Qwen 3.8-Max。不過,該公司也指出,就整體原始性能而言,Moonshot AI(月之暗面)的Kimi K3目前仍處於領先地位。
Beam的發布,被視為美國AI產業對中國在開放式AI架構領域快速崛起的潛在重要回應。Beam也加入了由Meta、Mistral、輝達及Thinking Machines Lab等公司推出的開放權重模型競爭行列,進一步加劇市場競爭。
與此同時,Beam也面臨來自中國AI公司的強勁競爭,包括DeepSeek、阿里巴巴、Z.ai及Moonshot AI等企業推出的模型,都已在開放式AI領域建立一定影響力。
AI outlook — possibilities, not facts
Reflection AI將於本月稍後公布模型權重、技術報告及開發者工具。
Very likely · Within weeks

A total of 27 senior technical personnel from Samsung Electronics and SK Hynix switched jobs to China Changxin Storage. Investigations show that many of these talents were fired after transferring technical know-how in a short period of time, and some of them circumvented non-compete agreements through complex means, indicating that the Chinese government is behind the talent introduction strategy.

On September 22, Xiaomi, Anthropic, and OpenAI released new artificial intelligence models within hours of each other, highlighting an increasingly rapid pace of development in the global AI sector.

The well-known job search website 104 Job Bank confirmed that it was hacked, and about 120,000 job seekers' resumes and personal information were accessed without authorization. The company has notified the competent authorities and reported the case to the Bureau of Investigation. It is currently cooperating with judicial investigations and strengthening system security. It also reminds users to beware of fraud.
Huawei Rotating Chairman Xu Zhijun and HiSilicon Chief Scientist Liao Heng introduced the Peerium computing architecture and UnifiedBus technology in detail during the Shanghai Connect Conference. This architecture aims to realize the interconnection of millions of processors through a unified protocol to meet the needs of large-scale AI model training, and emphasizes the strategic layout in semiconductor autonomy and architectural innovation.

At around 4 pm today, LINE’s official account experienced a large-scale crash, and users were unable to send messages normally. The monitoring website showed an increase in fault reports, and many stores reported on social platforms that the backend system was under maintenance. The abnormal situation continued until the evening and was not completely eliminated.

ASUS has launched two new ROG Ace Esports OLED e-sports screens, including the flagship ROG Swift OLED PG259QWS Ace, which features a native 720Hz ultra-high refresh rate and 0.02ms response time, targeting FPS professional players and serious competitive groups.