TechFlow Intelligence Bureau: Alibaba’s Qianwen Qwen 3.8 large model official version is set to be released soon, and Claude Code was criticized by AMD’s AI director as “getting dumber and lazier”

AI / Large Models

Moon’s Dark Side’s Kimi pauses subscriptions for new users due to tight compute capacity

The official announcement states that, due to insufficient compute resources, it will temporarily stop opening C-end membership subscriptions for new users, while existing users will not be affected.

Hot take: Kimi K3 just blew up the scene, and then immediately closed the door because too many people were using it—this may be the most awkward plotline in the “success-education” playbook.

Zhihu

Claude Code has been reported to switch to Bun (written in Rust) for running

Anthropic has updated the underlying runtime, but in a Hacker News thread with 699 comments, many developers complain that the new version makes it “dumber and lazier.” AMD’s AI director publicly posted a criticism on X about its performance decline.

Simon Willison | Hacker News

Claude Fable generates counterexamples to the Jacobian conjecture, shaking the mathematics world

The Fable AI model provides counterexamples to a classic algebraic geometry conjecture, and the results can be independently verified. This is the first time AI has produced an independent, falsifiable discovery in a pure-math frontier area.

Twitter | Hacker News

Alibaba’s Qwen 3.8 large model official release is set to be launched soon

The new model’s parameter scale reaches 2.4T. It will be released as open source and will directly compete with Moon’s Dark Side’s Kimi K3 at 3.8T.

China’s K3 large model shocks the AI world; mega U.S. firms’ high-price model faces scrutiny

Domestic models are approaching GPT-4-level capabilities at lower cost, triggering discussion of “Jevons’ paradox”: efficiency gains lead to increased resource consumption; token costs decrease, yet they also stimulate more demand for compute.

Zhihu | Wall Street China

Photonic integrated chips could cut token costs by 50%

Industry expectations are that domestic compute clusters, through photonic integrated technology, can significantly reduce inference costs and ease pressure from tight compute capacity.

Crypto / Web3

Aurora mainnet appears to be down for more than 16 hours

Aurora, an EVM-compatible network in the NEAR ecosystem, has been offline since UTC 02:16. Its TVL has plunged 99% from the 2022 peak of $2.5 billion to $4.65 million.

Twitter

The tokenized RWA market is nearing $34.8 billion

The total on-chain value of tokenized assets has grown nearly 3x year over year. The UK Treasury, together with BlackRock, Goldman Sachs, and JPMorgan, has formed 54 institutional tokenization working groups, aiming to create £33 billion in economic output by 2035. Ondo Finance has launched the first stock representative based on DTCC tokenized equities, and it has also partnered with Japan’s SBI Group to put Japanese assets on-chain.

Twitter | CoinDesk

Chips / Hardware

The Philadelphia Semiconductor Index enters a bear market

Investors are questioning whether massive AI investment can generate sufficient returns, intensifying sell-offs in chip stocks. SK hynix rebounded nearly 5% before the bell, but SK Choi Tae-won warned, “Memory should be priced lower; otherwise the consumer electronics industry may be impacted.”

Twitter

TSMC adds a $100 billion investment in Arizona

TSMC is expanding its U.S. production capacity to meet AI chip demand—another round of massive additions following earlier commitments.

Xiaomi releases the Xiaomi-Robotics-1 robot model

After sparking 162 discussions on Hacker News, Xiaomi has officially moved into the field of embodied intelligence.

Xiaomi | Hacker News

Tech companies

Netflix to acquire Ben Affleck’s AI film studio for $587 million

InterPositive, an AI film production startup founded by actor Ben Affleck, is being acquired by Netflix—an important move by the streaming giant to bet heavily on AI content production.

IT Home | TechCrunch

Microsoft releases a record number of patches; a Windows 0-day is exposed the same day

July’s patch day hit a historical record, but on the same day new zero-day vulnerabilities were disclosed, highlighting an imbalance between offense and defense.

Ars Technica

SpaceX places a $52 billion order for AI server rack infrastructure with Foxconn

SpaceX—founded under Musk—has made massive purchases of AI compute infrastructure; Foxconn has become a key supplier.

Caixin

U.S. stocks

Chip stocks’ selloff pauses; U.S. stock index futures rise across the board

SK hynix is up nearly 5% before the bell. Nasdaq 100 ETF premiums are generally over 6%. Several fund companies have issued risk warnings about chasing returns. Oil prices give back earlier gains, and market sentiment stabilizes briefly.

Wall Street China

Finance / Macroeconomics

The U.S. carries out its ninth consecutive night of airstrikes on Iran; oil prices break $90

As tensions between the U.S. and Iran escalate, Iran attacked oil tankers in the Strait of Hormuz and announced that it “will not allow a drop of oil or gas to pass safely.” Brent crude breaks 91 dollars per barrel, and South Korea’s Kospi index plunges more than 1%.

Hot take: Just as the AI bubble was being questioned, geopolitics comes in for another blow—investors in 2026 may need to master both compute power and oil.

CNBC | FT | CNN

South Korea rolls out a set of measures to stabilize the won

South Korea plans to expand the scope of foreign-investor trading and the collateral coverage for Korean won-denominated government bond transactions to boost the won. At the same time, policy officials said there are currently no plans to delist single-stock leveraged ETFs.

China’s June imports of Russian crude oil fall 1% year over year

Customs data show that imports from Malaysia (an Iran oil transshipment hub) plunged 81%, imports from Saudi Arabia fell 57%, and imports from Indonesia surged to 2.5 million tons (only 100,000 tons for all of 2024).

Twitter

New products / New trends

Lenovo releases the world’s first RISC-V server

The Tianwen server is equipped with the Bluecore LX500 processor and will be unveiled at WAIC 2026, marking that the RISC-V architecture is entering the enterprise market.

IT Home

What’s happening in the shadows today

Kimi closes its doors due to compute pressure; Claude is criticized for getting dumber; the Philadelphia Semiconductor Index enters a bear market; yet TSMC keeps smashing $100 billion in the U.S. to expand capacity—cracks in the AI boom are starting to show: it’s not a lack of demand, but a triple squeeze on infrastructure, cost structures, and investment return expectations. Meanwhile, tankers catch fire in the Strait of Hormuz and oil prices break $90, reminding everyone: no matter how smart AI gets, the energy, chips, and geopolitics of the physical world remain hard constraints on all digital prosperity.