杠杆机制

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o1核心贡献者离职后首发声:AI是史上最强杠杆,超越人力、资本和代码
猿大侠· 2025-07-18 05:04
又一位离职OpenAI的核心研究员发声! 刚刚被曝加入Meta的 Hyung Won Chung ,分享了他对AI未来的深刻思考:人工智能正在成为有史以来最强大的杠杆机制。 Hyung Won Chung和一同离开OpenAI 的Jason Wei 是长期搭档,他们的合作可以追溯到谷歌大脑时期,两人曾共同作为第一作者发表了 关于模型微调的重要论文《Scaling Instruction-Finetuned Language Models》。 梦晨 量子位 | 公众号 QbitAI Jason Wei曾称赞他: Hyung Won Chung识别新范式并完全舍弃任何沉没成本的能力给我留下了深刻的印象。2022年底,他意识到了强化学习的力量,并从 那时起就一直在宣扬它。 Hyung Won Chung在OpenAI期间,是o1、o1-preview和Deep Research等核心项目的贡献者。 不过演讲中他没有聊具体的技术细节,而是从一个更宏大的视角解读AI——它如何从个人层面到人类文明层面,彻底改变我们创造价值的方 式。 演讲发生在两个月前,他却在被曝出离开OpenAI后这个时间点分享这些观点,特别是 AI如 ...
2025年国内投资者如何投资现货黃金?现货黄金投资必看秘籍!
Sou Hu Cai Jing· 2025-07-07 03:35
Market Overview - In 2025, the global economy is navigating multiple uncertainties, with spot gold shining as a "safe haven" asset, maintaining a high price of $3308 per ounce as of June, with daily volatility reaching 3.2% and fluctuations exceeding $50, marking a near ten-year high [1] - Investors face both significant opportunities and unprecedented challenges in the gold market, necessitating strategies to seize opportunities and mitigate risks [1] New Market Dynamics - Leverage mechanisms and two-way trading have become mainstream, allowing investors to maximize potential returns through margin trading, with leading platforms offering leverage up to 1:100, though beginners are advised to limit it to 1:50 to reduce risk [3] - Continuous 24-hour trading covers major global markets, with the North American session being the most active, accounting for over 60% of daily trading volume [3] - Macro factors such as Federal Reserve monetary policy, U.S. non-farm payroll data, geopolitical conflicts, and global inflation data are key drivers of gold price fluctuations, with a 91% probability of abnormal price movements around Federal Reserve meetings [3] Platform Selection - Choosing a compliant trading platform is crucial for investment success, as the market is rife with scams and high-leverage traps [4] - Investors should prioritize platforms with regulatory qualifications, such as AA-class members of the Hong Kong Gold Exchange (HKGX), which require high margins and undergo strict audits [4] - Kingrong China, an AA-class member of HKGX, offers a transparent and secure trading environment with zero account opening fees and low spreads of $0.1 per ounce [4] Technical Analysis and Trading Strategies - The three rules for trend judgment include using a combination of 5-day, 20-day, and 60-day moving averages to identify bullish trends, with an accuracy rate of 78% in the $1800-$2100 range [5] - Volume-price analysis indicates that price increases should be accompanied by rising trading volumes, with a warning for potential pullbacks if volume declines [6] - Advanced tools like the "trend reversal alert" feature can enhance trading success, increasing win rates to 68% in Q2 2025 [6] Risk Management Strategies - The World Gold Council reported a 23% year-on-year increase in gold price volatility, with unprotected investors facing average losses of 35-50% of their principal during extreme fluctuations [7] - Key risk management strategies include maintaining a diversified asset allocation, strict stop-loss measures, and avoiding high-risk trading periods [8] New Investor Development - New investors are encouraged to start small, utilizing simulated trading accounts and participating in competitions to refine their strategies, with a survival rate of 78% in the first month of real trading [7] - The integration of AI analysis tools is shaping a new trend in gold investment, emphasizing the importance of disciplined risk management and continuous learning [7]