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hot_img The new AI chip company Etched faces skepticism: Behind the $21 billion valuation, performance has yet to be verified by a third party

AI chip startup Etched recently completed a $700 million financing round at a valuation of $21 billion, but its technology claims are facing industry skepticism. The well-known hacker George Hotz's AI computing team, the tiny corp, publicly criticized Etched's marketing approach: there are many investors, orders, and hardware photos, but there is too little third-party data to truly verify performance.Etched's core selling point is LVI (Low Voltage Inference) technology, claiming it allows trillion-parameter sparse MoE chips to run at over 80% of theoretical peak computing power (MFU). Chip design professional Wesley Yue raised technical doubts about this: high MFU does not necessarily represent absolute performance—if the chip's peak computing power is low, even with an 80% utilization rate, actual performance may still lag behind competitors. Yue believes that Etched's design "does not make sense from first principles" and may be a result of repackaging after its early Transformer ASIC faced power consumption issues.Etched has not yet disclosed complete computing power, power consumption, and third-party benchmark data; the official website only states that "early customer tests have reached leading levels," and detailed performance data will be "released later." There is currently no evidence to prove that Etched is fraudulent. Etched has not publicly responded to this matter.

hot_img Cerebras releases the fourth generation AI inference system CS-4: performance doubled, power consumption doubled, more flexible deployment

Cerebras released its fourth-generation AI inference system CS-4 this week, based on the same 5nm WSE-3 wafer, achieving double the performance by doubling the clock frequency and power consumption. A single CS-4 cabinet accommodates 3 wafers (CS-3 has 2), featuring a modular "backpack" design that simplifies manufacturing and deployment, with a TDP of approximately 125 to 135kW. The CS-4 can provide an inference speed of nearly 4000 tokens/second/user, about twice that of the CS-3, and supports decomposed inference with heterogeneous systems such as AMD and AWS Trainium.Cerebras claims that the CS-4 offers about 2000 times the on-chip memory bandwidth of NVIDIA's Rubin (43PB/s), but the 44GB SRAM capacity remains unchanged, and long-context inference still requires multi-wafer stacking. For example, with the DeepSeek V4 Pro (1.6T parameters), approximately 20 systems are needed for a 1M context window, and about 40 systems are required for 256 concurrent users, corresponding to a CAPEX exceeding 20 million USD. Cerebras is collaborating with clients such as OpenAI and plans to achieve approximately double performance improvements each year, aiming for a 20-fold throughput increase by 2027. The "backpack" cabinet design of the CS-4 will continue into the next-generation "Nexus" platform.

Bernstein reiterates optimism for Circle: Q2 performance alleviates concerns over stablecoin competition, maintains target price of $140

According to The Block, research firm Bernstein reaffirmed its "Outperform" rating and maintained a target price of $140 after Circle announced its Q2 2026 financial results, believing that the company's latest performance constitutes a "reverse validation" of the market's bearish views. Bernstein analysts stated that the market currently underestimates USDC's long-term growth potential and Circle's advantages in distribution channels, liquidity, and regulatory compliance, due to two major core concerns regarding Circle—intensifying competition in stablecoins and changes in the interest rate environment that may affect reserve income.Investors may not have fully accounted for the future revenue opportunities from transaction fees, partner ecosystems, and the Arc blockchain that Circle could generate. The firm specifically pointed out that several infrastructure initiatives recently advanced by Circle, including obtaining a national trust bank license in the U.S., expanding the Circle Payments Network, and the planned launch of the Arc public chain mainnet on September 16, could all become future growth drivers. Additionally, Bernstein noted that Circle has raised its guidance for other revenues and profit margins after deducting distribution costs for 2026, expecting to confirm approximately $180 million in Arc token presale revenue.Analysts believe that future staking yields, gas fees, and ecosystem partnership revenues from Arc have not been fully reflected in current valuation expectations. As of the end of Q2, the circulating supply of USDC was $73.3 billion, a decrease of 5% from the previous quarter but an increase of 19% year-over-year. Bernstein believes that Circle is shifting from a purely crypto trading infrastructure to payments, real-world asset (RWA) tokenization, and broader financial infrastructure, which will drive USDC into the next phase of growth. Circle's stock closed at $63.28 on Wednesday, and Bernstein's target price of $140 implies a potential upside of about 121%.

Global stock market review for August 5: Asian stocks rose broadly, European stocks had mixed performance, and U.S. stocks were varied

According to Gate market data, on August 5, global stock markets showed mixed performance. In Asia, the Shanghai Composite Index rose by 56.15 points, an increase of 1.47%, closing at 3,878.43 points; the Shenzhen Component Index rose by 258.49 points, an increase of 1.86%, closing at 14,144.2 points; the CSI 300 Index rose by 57.22 points, an increase of 1.24%, closing at 4,658.15 points; the ChiNext Index rose by 46.18 points, an increase of 1.32%, closing at 3,535.14 points; the STAR 50 Index rose by 77.31 points, an increase of 4.78%, closing at 1,693.67 points.The Hong Kong Hang Seng Index rose by 62.9 points, an increase of 0.24%, closing at 25,915.82 points. In Europe, the German DAX30 Index fell by 83.97 points, a decrease of 0.32%, closing at 26,139.29 points; the UK FTSE 100 Index rose by 10.68 points, an increase of 0.1%, closing at 10,890.06 points; the French CAC40 Index rose by 2.67 points, an increase of 0.03%, closing at 8,669.3 points; the Euro Stoxx 50 Index fell by 7.45 points, a decrease of 0.11%, closing at 6,479.25 points; the Spanish IBEX35 Index rose by 31.2 points, an increase of 0.16%, closing at 20,054.8 points; the Italian FTSE MIB Index fell by 99.5 points, a decrease of 0.19%, closing at 53,441 points.In the US stock market, the Dow Jones Index rose by 263.06 points, an increase of 0.49%, closing at 54,348.94 points; the S&P 500 Index fell by 13 points, a decrease of 0.17%, closing at 7,723.52 points; the Nasdaq Composite Index fell by 221.55 points, a decrease of 0.83%, closing at 26,363.44 points.
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