TechFlow Intelligence Bureau: OpenAI launches GPT-Live real-time voice interaction, US military airstrikes on Iran for two consecutive days cause the Strait of Hormuz to nearly shut down.

AI / Large Models

OpenAI Launches GPT-Live, Enabling More Natural Real-Time Voice Conversations

The new voice model makes more fluid conversational interactions possible. 465 Hacker News discussions show that developers are focused on latency and usage costs.

OpenAI | Hacker News

Anthropic Releases GRAM Technology: Surgically Removing Dangerous Knowledge from AI Models at the Weight Level

This research enables the precise deletion of specific knowledge points in a model without retraining, providing a new tool for AI safety.

Reddit Discussion

xAI Launches Grok 4.5, Focused on Programming and Agent Tasks

Trained on the NVIDIA GB300 NVL72 system and integrated with Cursor, it emphasizes speed and cost advantages for code generation and knowledge-work scenarios.

xAI | Elon Musk

Crypto / Web3

Bitcoin ETF Faces an “Most Overwhelming” Selling Wave, with Net Outflows of $85 Million in a Single Day

Following the earlier total sell-off of $2.7 billion, the ETF market continues to face pressure, and market sentiment has cooled.

Cointelegraph

Toss and Optimism Partner in South Korea to Test Compliant Digital Financial Infrastructure

Toss serves two-thirds of South Korea’s population and will explore blockchain payment scenarios based on OP Stack, including a Korean won stablecoin.

Hot Take: Traditional finance giants have finally stopped treating blockchain as “PPT technology.”

Optimism

Chips / Hardware

SK Hynix’s U.S. IPO Gets More Than 7x Oversubscription, Plans to Raise $24.5 Billion

Despite a recent 30% plunge in chip stocks, institutions such as Baillie Gifford and Coatue have still subscribed up to $7 billion. This would make it the largest foreign-company U.S. IPO since Alibaba.

Hot Take: With chip stocks falling this badly, oversubscription either reflects unwavering “value-buying” conviction or institutions betting that the long-term AI narrative won’t collapse.

Fast Stock News

Nvidia’s Market Cap Evaporates by $1 Trillion in Less Than Two Months, Valuation Falls Back to Pre-AI Boom Levels

But its price-to-earnings ratio has already fallen below the S&P 500, and Wall Street has begun to see it as a “value trap.”

Hot discussion: Is Nvidia’s drop a technical correction—or a signal that the AI bubble has peaked?

Zhihu | Wall Street Eye

Reports Say TSMC Significantly Expands PIC (Photonic Integrated Circuit) Capacity, Reaching 25,000 Wafers Per Month by 2028

Photonic chips are seen as a breakthrough for next-generation AI compute power, and TSMC is placing its bets early.

6551

ChangXin Memory Technologies Opens New Share Subscription on July 16

Domestic memory chip manufacturers are about to list on A-shares. Pay attention to how they are shaping price-war dynamics with Samsung and SK Hynix.

6551

Tech Companies

Cloudflare Launches Drop: Free Static Site Hosting Service

It directly challenges Vercel and Netlify. 238 Hacker News comments are debating the free-tier allotment and the risks of lock-in.

Cloudflare | Hacker News

Microsoft Open-Sources Flint: A Visual Language for AI Agents

Helping developers build and debug agent workflows more intuitively.

Microsoft Flint | Hacker News

Developers Are Moving from GitHub to Codeberg and Self-Hosted Solutions

Privacy concerns, AI training controversies, and policy changes after Microsoft’s acquisition are driving this wave of migration.

How-To Geek | Hacker News

Meta Tests Ray-Ban Smart Glasses’ “Super Perception” Mode: 24/7 Recording, and the LED May No Longer Be Lit

Zuckerberg previously asked whether the capture LED could be kept off during operation, reigniting privacy concerns.

Hot discussion: Users worry this could make covert recording completely undetectable.

Hot Take: The last line of defense for privacy—the LED light—might be “optimized” away.

Reddit | The Verge

Microsoft Xbox Major Reshuffle: Requires Obsidian Studio to Pivot to Developing the Fallout Series, Avowed Plans Shelved

Xbox’s restructuring strategy prioritizes betting on established IPs, and multiple studios face layoffs.

The Verge

U.S. Stocks / Finance

The U.S. Conducts Airstrikes on Iran for Two Consecutive Days; Shipping Through the Strait of Hormuz Nearly at a Standstill

For the first time, the U.S. struck Iranian infrastructure (two railway bridges). WTI crude rose 2.87% to $72.46 per barrel, and Brent rose 2.75% to $76.18 per barrel. Only sporadic vessels are seen near the routes Iran has approved, and the Oman shipping lane backed by the U.S. is completely silent.

CNBC | Bloomberg

Gold Holds Near $4,080 as the Market Reprices Inflation Risks

The situation in Iran pushes oil prices higher, and a rebound in inflation expectations weakens the gold price declines from the prior three days.

First Squawk

European Semiconductor Stocks Rebound Broadly: ASML, BESI, STMicroelectronics Up 2.5%-4%

After a sharp sell-off, global chip stocks show a technical rebound.

6551

After the Market Was Roiled by Trump’s “Open Fire Threat,” Cooling Comments Narrow U.S. Stock Losses; Chip Stocks Support the Nasdaq to Close Higher

Amid geopolitical volatility, tech stocks have become a key force supporting the U.S. stock market.

Wall Street Eye

New Products / New Trends

NASA Administrator Warns: China’s Space Development Pace Is “Incredible,” Potentially Beating the U.S. in the Moon Race

1.05 million followers on Zhihu; discussions focus on the progress of China’s space station, the Chang’e lunar exploration program, and the pace of Mars mission efforts.

Zhihu

Steam Players Skeptical of AI Disclaimers; Most Believe Developers Are Hiding AI Use

A survey shows that even after Steam introduces AI labeling, players still do not trust game publishers’ disclosures.

PC Guide | Reddit

Today’s Underlying Theme

The simultaneous escalation of the U.S.-Iran conflict and the rebound in the chip market is not a coincidence—geopolitical risks push up oil prices and inflation expectations, forcing the market to re-pivot toward “hard tech” as a safe haven. SK Hynix’s oversubscribed IPO, the rebound of European semiconductor stocks, and Nvidia being seen as a “value trap” all point to the same logic: when traditional safe-haven assets (such as gold and bonds) fail due to inflation, companies that truly produce compute power become the new safety cushion. At the same time, OpenAI, xAI, and Anthropic are releasing new models in sync. In an environment of macro uncertainty, the AI arms race has not slowed down—it’s accelerating—because whether it’s war, an energy crisis, or an economic downturn, compute power remains the only factor of production with assured growth.