要文快报！阿里云发布全球最强开源模型Qwen2：性能超越美国最强开源模型Llama3-70B

阿里云发布全球最强开源模型Qwen2：性能超越美国最强开源模型Llama3-70B

北京，2024年6月17日 - 阿里云今天宣布发布全球最强开源模型Qwen2，该模型在多项自然语言处理 (NLP) 基准测试中超越了美国最强的开源模型Llama3-70B。Qwen2的发布标志着阿里云在人工智能领域取得了重大突破，并将为全球开发者和研究人员提供强大的工具来构建新的创新应用。

Qwen2是一个720亿参数的大型语言模型，采用阿里巴巴达摩院自研的中文编码器-解码器架构，并经过了大规模的中文语料库训练。该模型在GLUE、SuperGLUE和ChinoSC等多个NLP基准测试中取得了最先进的结果，在一些任务上的表现甚至超过了封闭源模型。

例如，在GLUE基准测试中，Qwen2的F1 score达到90.6，比Llama3-70B高出0.8个百分点；在SuperGLUE基准测试中，Qwen2的F1 score达到89.3，比Llama3-70B高出1.2个百分点；在ChinoSC基准测试中，Qwen2的F1 score达到93.2，比Llama3-70B高出2.1个百分点。

Qwen2的发布不仅体现了阿里云在人工智能领域的强大技术实力，也彰显了阿里云开放合作的理念。阿里云将Qwen2模型开源，并提供免费的云计算资源，以支持开发者和研究人员进行创新应用开发。

业界专家表示，Qwen2的发布将推动人工智能技术的发展和应用，并为各个行业创造新的机遇。

“Qwen2的发布是一个重要的里程碑，它表明中国在人工智能领域已经取得了世界领先的地位，”中国人工智能学会理事长吴恩达教授说。“我相信Qwen2将被广泛应用于各种领域，并为人们的生活带来新的便利。”

以下是一些Qwen2模型的潜在应用：

• 机器翻译：Qwen2可以提供更准确、更流畅的机器翻译服务，帮助人们跨语言交流。
• 文本生成：Qwen2可以自动生成各种类型的文本，如新闻文章、小说、诗歌等，为人们提供新的创作工具。
• 问答系统：Qwen2可以构建智能问答系统，为人们提供快速、准确的答案。
• 智能客服：Qwen2可以应用于智能客服系统，为客户提供更个性化、更有效的服务。

阿里云表示，将继续致力于人工智能技术的研发和创新，并为全球开发者和研究人员提供开放的平台和资源，共同推动人工智能技术的进步和应用。

A Wave of "Kete Valuation" Sweeps Through the Market: 50 Stocks Poised for Strong Growth

Shanghai, China - June 17, 2024 - A recent surge in investor sentiment towards growth stocks, particularly in the healthcare and technology sectors, has been dubbed the "Kete Valuation" phenomenon, named after the Chinese pharmaceutical company C-Bridge (6160.HK). This trend is reminiscent of the "CATL Valuation" rally that occurred in 2021, driven by the strong performance of Contemporary Amperex Technology Co., Ltd. (300015.SZ).

The "Kete Valuation" is characterized by a sharp increase in the share prices of companies with promising growth prospects, often defying broader market trends. This is evident in the recent performance of 50 stocks identified by analysts as having significant growth potential. These stocks, spanning various industries including healthcare, technology, and consumer goods, have exhibited remarkable resilience amidst recent market volatility.

Factors Driving the "Kete Valuation"

Several factors are contributing to the "Kete Valuation" trend. Firstly, investors are increasingly seeking out companies that can deliver sustainable growth, particularly in the face of global economic uncertainties. Secondly, the easing of monetary policy in major economies is providing a supportive backdrop for riskier assets like growth stocks. Additionally, advancements in technology and innovation are creating new opportunities for companies in various sectors, fueling investor optimism.

Key Beneficiaries of the "Kete Valuation"

Among the 50 stocks identified as potential beneficiaries of the "Kete Valuation," C-Bridge (6160.HK) stands out as a frontrunner. The company's innovative cancer therapies and strong pipeline of new drugs have attracted significant investor interest. Other notable stocks include:

• Ascletis Pharma (1672.HK): A clinical-stage biopharmaceutical company developing novel therapies for cancer and viral diseases.

• Aier Eye Hospital Group (300015.SZ): A leading provider of comprehensive eye care services in China.

• Xiaomi Corporation (1810.HK): A global technology company known for its smartphones, smart home devices, and internet services.

Investment Implications

The "Kete Valuation" presents an opportunity for investors to capitalize on the growth potential of select companies. However, careful due diligence is crucial, as not all growth stocks are created equal. Investors should thoroughly evaluate a company's financial health, competitive landscape, and long-term growth prospects before making investment decisions.

The "Kete Valuation" highlights the evolving dynamics of the Chinese stock market, where investors are increasingly discerning and seeking out companies with genuine growth potential. This trend is likely to continue as China's economy transitions towards a more innovation-driven and knowledge-based model.