LinkedIn said operating costs for its AI recruiting assistant remained stable over the past year despite rising usage. According to Sina Finance, more than 25,000 companies were paying to use the tool as of late last month, up from 20,000 in data disclosed in September. LinkedIn CTO Eran Berger said the company expects the tool’s user base to grow but does not plan to increase GPU spending during the fiscal year ending in June 2027. The assistant helps recruiters screen candidates and contact them. LinkedIn has shifted some tasks from OpenAI’s general-purpose models to smaller, custom models developed through knowledge distillation, in which smaller models are trained to mimic the output quality of larger models for specific tasks. Engineering Vice President Prashanthi Padmanabhan said that a year ago, most of the assistant’s features relied on OpenAI models. Candidate searches, ranking candidates against job requirements, and drafting outreach messages now run on smaller models. She said their output is close to that of OpenAI models and can reduce operating costs by up to 67% compared with using OpenAI models directly a year ago. OpenAI has since cut prices for several models and released more efficient versions; LinkedIn did not say whether its models remain less costly than OpenAI’s current offerings. Padmanabhan said new AI features still initially use OpenAI models, which LinkedIn later replaces with custom smaller models. LinkedIn and other companies within Microsoft do not pay model licensing fees for OpenAI models under Microsoft’s commercial agreement with OpenAI, but do pay computing costs. Other companies paying the full cost of OpenAI or Anthropic APIs could achieve greater savings by switching to third-party smaller models. The agreement also allows LinkedIn to distill OpenAI models, while OpenAI prohibits other companies from doing so to build competing products. AT&T and Cursor have also reported success with customized open-source models without using distillation.

According to Jin10, U.S. clean-energy stocks rose in premarket trading, with Bloom Energy up 4.7%, First Solar up 8.7%, Plug Power up 9.9%, Sunrun up 7.3%, FuelCell Energy up 4.4%, and SolarEdge Technologies up 4.9%.

Oaktree Capital Management-backed Pure Data Centres Group raised $780 million in financing, with an option to expand it by $1.1 billion, Bloomberg reported. The financing will help fund a build-out across Europe and the Middle East.

Olam Agri is increasing investment in African food supply chains to tap the continent’s shift toward more meat and processed products, according to Bloomberg. The crop trader plans to invest an additional $400 million.

CNN Washington bureau chief and political director David Chalian said Democrats’ victories in the House and Senate mark a major shift in U.S. political power and will make the final two years of U.S. President Donald Trump’s term markedly different from the first two. According to ChainCatcher, voters delivered a strong rebuke to Trump, whose approval ratings were underwater in key Senate states and even deeply conservative states. Democrats won seats in Texas, Ohio, Iowa and South Carolina—states Trump carried by double-digit margins two years ago and won in all three of his presidential campaigns. The shift reflected the alienation of independent voters, Latino and young voters’ return to the Democratic Party, dissatisfaction with Trump’s economic management and concerns about the cost of living, all of which contributed to Republican losses in the midterm elections.

The U.S. ADP employment report, often called the “small nonfarm payrolls” report, is due at 9:15 PM (UTC+8) tonight after the United States switched to standard time. According to ChainCatcher, markets broadly expect October ADP employment to increase by around 70,000 jobs. The data could affect pricing for a Federal Reserve rate hike in December and prompt moves in the U.S. dollar, U.S. stocks and gold.

According to Jin10, shares of U.S. health insurers and hospital operators rose in premarket trading, with UnitedHealth (UNH.N) up 2%, Molina Healthcare up 6.3%, Centene up 4.5% and HCA Healthcare up 2.6%.

According to Jin10, Guangfa Nasdaq ETF will suspend trading from the market open on November 5, 2026, and resume at 10:30 a.m.

AI companies are borrowing record amounts of money to finance their expansion, even as semiconductor stocks and some of the industry's biggest players suffer steep market declines.

More than $133 million in crypto was taken from an EU financial institution over a weekend, with most of it withdrawn through Kraken, Crypto.com and OKX accounts before being swapped and moved on. ZachXBT now says the victim is allegedly French bank Credit Mutuel Arkea, while Kraken says it has restricted the accounts and is working with law enforcement to recover the funds.

民主党候选人更倾向暂停新建，电费与电网成本监管则获得跨党派支持。

币安63.6亿美元被盗案的关键不在私钥泄露，而在签名系统签出了50份EIP-7702委托授权。

民主党重夺参议院掌控权，AI数据中心、加密资产、美联储独立性、清洁能源等领域的政策前景随之生变。

比特币的四年减半周期并非唯一的时间刻度，75个月窗口可作为检验市场拐点的长期参照，但必须由价格结构确认。

徐明星长文点名批评CZ，称其采访推卸责任、拿传统银行背锅，行业安全不该只剩公关话术。

Attackers stole about $6.3 billion from Binance's hot wallets, and South Korea's financial regulator has told local exchanges to tighten security and keep more customer funds offline. It is also considering lifting the cold wallet minimum from 80% to as much as 99%, though smaller exchanges warn this could slow withdrawals.

An unidentified European Union entity is suspected of losing more than $106 million from accounts held across multiple centralized crypto exchanges, just days after hackers stole billions of dollars from Binance in one of the industry's largest-ever heist.

探究代币化股票相对底层标的的价格偏离与市场碎片化问题。