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2026-04-09 AI Daily | Anthropic Discloses Mythos Performance, xAI Initiates 10 Trillion Parameter Training Link to heading

Today, the AI field is witnessing dual breakthroughs in computing power and engineering. xAI has initiated the training of a 10 trillion parameter model, challenging the limits of large-scale models. Anthropic has disclosed its Mythos model, achieving a generational leap in the domains of code and mathematics, and has launched a managed agents public beta. The industry’s focus is shifting from general-purpose models to “Harness Engineering,” driving agents from prototype to large-scale production through structured memory and self-evolving frameworks.

📖 This Issue’s Watch List: In-Depth Guide Link to heading

The first topic worth noting today is the “paradigm shift in development driven by AI.” GitHub co-founder Scott Chacon deeply explored the limitations of Git in the age of agents and proposed new ideas for version control optimized for AI. Combined with Yash Tekriwal’s practical case study on building a customized Slack system using OpenClaw, we can clearly see that developer tools are undergoing a fundamental restructuring from being “human-centric” to “human-computer collaboration.”

The second is the “interplay between enterprise-level implementation and governance.” OpenAI officially reviewed the unprecedented sense of urgency in corporate AI transformation, signaling that the technology has entered deep waters. However, Anthropic’s warnings about the risks of new model releases, along with the industry’s newly launched “Blueprint for Child Safety,” serve as a reminder to decision-makers: while pursuing business growth, the establishment of security governance and compliance frameworks is now urgent. Furthermore, Pennsylvania Governor Shapiro’s discourse on economic and administrative efficiency provides an important perspective for observing policy trends amid technological change.

🌐 Trending AI News on the X Platform Link to heading

Topic 1: Anthropic Launches Claude Managed Agents in Public Beta Link to heading

  • Category: AI · News
  • Overview: Trending time: 6 hours ago, Related posts: 0
  • What it is: Anthropic announced the launch of Claude Managed Agents in public beta, providing developers with a fully managed AI agent production infrastructure that includes sandboxing, memory management, and security protection.
  • Why it matters: It significantly lowers the engineering barrier for deploying AI agents from prototype to production, reducing the months-long process of building underlying infrastructure to just a few days and accelerating the large-scale implementation of enterprise-grade AI applications.
  • Discussion summary: Discussions on social media primarily revolve around its massive boost to development efficiency (e.g., a 10x speed-up) and whether it will allow developers to shift their focus from underlying operations to optimizing agent task logic and security strategies.

Topic 2: CZ Releases Memoir on Binance Rise, Prison, and User Protection Link to heading

  • Category: AI · News
  • Overview: Trending time: 16 hours ago, Related posts: 0
  • What it is: Binance founder Changpeng Zhao (CZ) released his personal memoir, detailing the rise of Binance, his prison experience, and his insights on user protection.
  • Why it matters: As the founder of the world’s largest cryptocurrency exchange, CZ’s regulatory experiences and his reflections on decentralized governance offer important references for compliance, digital asset security, and the construction of decentralized infrastructure in the context of AI and Web3 integration.
  • Discussion summary: Social media discussions are focused on the candor with which CZ addresses his legal disputes, the future strategic transparency of Binance, and his new vision for education and technological innovation after his release from prison.

Topic 3: Israel Launches Massive Airstrikes on Hezbollah Targets in Lebanon Link to heading

  • Category: AI · News
  • Overview: Trending time: 1 day ago, Related posts: 0
  • What it is: Israel launched large-scale airstrikes on Hezbollah targets in Lebanon, which subsequently triggered multiple rounds of retaliatory missile and drone offense-defense battles involving Iran, Yemen, and U.S. military bases in the Gulf.
  • Why it matters: This conflict demonstrated the large-scale combat coordination of drone swarms, automated air defense networks, and precision-guided munitions, reflecting the decisive role of AI-driven autonomous weapons systems in modern high-intensity warfare.
  • Discussion summary: Discussions on X are focused on the authenticity of the extent of damage to U.S. military bases, the significant improvement in Iran’s long-range strike capabilities, the risk of a collapse in the global energy supply chain, and the condemnation of civilian casualties and the humanitarian disaster.

Topic 4: Meta Prepares New AI Models with Partial Open-Source Plans Link to heading

  • Category: AI · News
  • Overview: Trending time: 2 days ago, Related posts: 0
  • What it is: Meta is preparing to release its next generation of AI models and plans to adopt a “partial open-source” strategy, rather than its previous model of fully releasing the weights.
  • Why it matters: As a leader in the open-source AI ecosystem, Meta’s strategic shift could reshape the balance of power between open-source and closed-source approaches and directly impact the global developer community’s reliance on the Llama series of models.
  • Discussion summary: The discussion centers on the specific definition of “partial open-source” and its impact on the democratization of AI. Some users worry that Meta is compromising under pressure to move toward a closed-source model, while others are focused on whether the new models will deliver a qualitative leap in performance.

Topic 5: OpenAI’s Codex Hits 3 Million Weekly Users with Rate Limit Reset Link to heading

  • Category: AI · News
  • Overview: Trending for: 1 day ago, Related posts: 0
  • What happened: OpenAI announced that its Codex model has surpassed 3 million weekly active users and has reset its API rate limits to support broader usage.
  • Why it matters: As the core engine for tools like GitHub Copilot, the surge in Codex’s user base signals that AI-assisted programming has entered a phase of mass adoption. It also validates the commercial value of specialized large models within the vertical developer ecosystem.
  • Discussion summary: The discussion focuses on the benefits of lifting rate limits for third-party application development, and the balance between developers’ growing reliance on AI programming tools and code quality.

Topic 6: xAI’s Colossus 2 Trains Seven AI Models at Once, Including 10-Trillion-Parameter Giant Link to heading

  • Category: AI · News
  • Overview: Trending for: 17 hours ago, Related posts: 0
  • What happened: xAI’s Colossus 2 supercomputer is currently training seven AI models simultaneously, including a giant model with up to 10 trillion parameters.
  • Why it matters: This marks a new breakthrough in the scale of AI computing clusters. The 10-trillion-parameter model challenges the current size limits of large models and demonstrates xAI’s leadership in ultra-large-scale distributed training.
  • Discussion summary: The discussion centers on whether a 10-trillion-parameter model can deliver a qualitative leap in performance, the energy consumption challenges at this scale, and the speed at which xAI is catching up to OpenAI in the AGI race.

Topic 7: Anthropic Launches Project Glasswing with Powerful AI for Cybersecurity Link to heading

  • Category: AI · News
  • Overview: Trending for: 1 day ago, Related posts: 0
  • What happened: Anthropic has launched Project Glasswing, a new initiative aimed at leveraging advanced AI technology to strengthen cybersecurity defenses, vulnerability detection, and threat intelligence analysis.
  • Why it matters: This project signifies a deep evolution of large models from general-purpose tasks to the high-barrier, specialized field of security. It holds significant strategic importance for building automated defense systems and responding to AI-driven malicious attacks.
  • Discussion summary: The discussion focuses on the “double-edged sword” risk of AI security tools (i.e., whether defense tools could be reverse-engineered by hackers) and the accuracy and reliability of this technology in complex, real-world combat scenarios.

Topic 8: CTA Rules Barcelona’s Gerard Martín Deserved Red Card vs. Atlético Link to heading

  • Category: AI · Other
  • Overview: Trending for: 1 day ago, Related posts: 0
  • What happened: The Spanish Technical Committee of Referees (CTA) ruled that Barcelona player Gerard Martín should have received a red card in the match against Atlético, admitting an on-field officiating error.
  • Why it matters: This incident highlights the limitations of assistive officiating technologies (like VAR) in handling complex, dynamic decisions in sports, and underscores the importance of using technical means for post-match fairness assessments.
  • Discussion summary: The discussion centers on why the VAR system failed to intervene and correct the error in real-time during the match, and the impact of such post-hoc rulings on the consistency of officiating standards in the league.

Topic 9: TWICE Thrills Chicago with Back-to-Back Sold-Out Shows Link to heading

  • Category: AI · Other
  • Overview: Trending for: 2 days ago, Related posts: 0
  • What happened: South Korean pop girl group TWICE successfully held two sold-out concerts in Chicago, generating widespread attention on social media.
  • Why it matters: Although in the entertainment category, the massive amount of real-time data generated by such large-scale offline events is a crucial input for social media recommendation algorithms. This demonstrates the driving role of AI in content distribution and the precise operation of the fan economy.
  • Discussion summary: Discussions on X primarily focused on the members’ stage performances, the electric atmosphere of the venue, and appreciation for the group’s continued influence in the global music market.

Today’s AI Public Opinion Summary on X Link to heading

Today’s discourse centers on the deep evolution of AI from general-purpose large models to advanced productivity tools and specialized security domains. There is a clear industry consensus on lowering the barrier to agent development through fully managed infrastructure and pursuing the limits of model performance with ultra-large-scale computing clusters. However, regarding technical paths and ecosystem building, Meta’s strategic shift has sparked disagreement over whether “partial open-sourcing” deviates from the original goal of democratization. Meanwhile, the balance between developer reliance on and the accuracy of AI-assisted tools in programming and decision-making remains a point of contention. Potential risks are highly concentrated on the lethal destructive power of AI-driven autonomous weapons in modern warfare, the “double-edged sword” effect of cybersecurity tools being exploited by hackers, and the energy consumption pressures behind giant models.

💡 Influencer Insights Link to heading

Hello! I am your AI industry analyst. Based on the activities of AI leaders on the X platform over the past 24 hours (Note: data timestamps indicate late March to early April 2026), I have compiled today’s in-depth industry observations for you.

“Harness Engineering” Becomes a Core Topic Link to heading

The most heatedly discussed concept today is Harness Engineering, proposed by @dotey. He argues that if an LLM is the “brain in a vat,” then the Harness is its “body” (perception, action, memory).

  • The Era of Managed Agents: Anthropic has released Claude Managed Agents, offering a hosted sandbox, state management, and a multi-agent collaboration API. This signals a shift for large model providers from selling models to selling complete development platforms.
  • The Framework Debate: The community is engaged in a heated discussion comparing Claude Code (official, specialized), OpenClaw (general-purpose gateway), and the emerging dark horse Hermes Agent (self-evolving engine).

Anthropic’s “Nuclear-Grade” Model: Claude Mythos Preview Link to heading

Anthropic has unveiled its most powerful model, Mythos, which demonstrates a staggering lead in code fixing (93.9% on SWE-bench) and mathematical proofs.

  • Project Glasswing: Due to Mythos’s terrifying ability to discover 0-day vulnerabilities (having already found thousands in systems like Linux and OpenBSD), Anthropic is withholding it from public release. It is only available to giants like Apple and Microsoft for defensive security through this program.

The Structured Evolution of Agent Memory Systems Link to heading

  • Self-Evolving Memory: @dotey detailed the “closed-loop learning cycle” of Hermes Agent, which can distill complex tasks into structured skill documents and iterate on them.
  • Memory Palace: While the crossover release of MemPalace by actress Milla Jovovich is controversial in its benchmarks, its concept of “structurally organizing local conversation memory” has garnered widespread attention.
  • LLM Wiki: The idea proposed in @memory/karpathy-pkm-SOP.md of automatically organizing fragmented information into a structured Wiki is seen by @dotey and @lijigang as a key shift in information gathering from “point-based” to “structured.”

2. Unique Perspectives and Industry Foresight Link to heading

  • Testing is the New Moat: @ruanyf points out that when AI can easily replicate large software like Next.js, the code itself no longer provides a moat. Test cases will become the core asset preventing rapid AI replication.
  • Latent Space Reasoning: @lijigang shared research on models thinking directly in their internal vector space, bypassing language (tokens). He believes language is just a lossy compression of thought, and the future evolutionary path is for models to perform reasoning without needing to “talk to themselves.”
  • The “Super Soldier” Model in the AI Era: @gefei55 proposes that AI significantly enhances individual operational capabilities. The future trend is “one-person operations,” where a single individual acts as an entire army (handling the full cycle of research, development, promotion, and monetization).
  • Perceived Obsolescence: @nishuang draws on Apple’s innovation logic to remind developers that iterating AI products isn’t just about functionality, but also about creating a “sense of being outdated” to stimulate continuous user investment.
  • Ecosystem Lockdown: @op7418 complains that Anthropic is starting to restrict subscribers’ quota usage on third-party tools like OpenClaw, indicating that large model providers are tightening their grip on their ecosystems.

Agent Frameworks and Platforms Link to heading

  • Hermes Agent: Open-sourced by Nous Research, it supports skill self-evolution and local storage, and is considered a strong competitor to OpenClaw.
  • OfoxAI: An API gateway recommended by @AI_Jasonyu that supports over 100 models, suitable for corporate teams to centrally manage token consumption.
  • Claude Code: The official CLI tool. Its auto mode and remote control features are worth following.

Practical Skills (Plugins) Link to heading

  • qiaomu-epub-book-generator: Open-sourced by @vista8, it converts webpages or Markdown to beautifully formatted Epub e-books with a single command.
  • Web-To-Markdown Skill: Recommended by @Pluvio9yte, it scrapes and cleans webpages from YouTube, WeChat, Zhihu, etc., into Markdown with one click.
  • planning-with-files: Recommended by @vista8, this forces the Agent to write an execution plan before starting a task, effectively solving the problem of long-context memory loss.

Local Models and Experiments Link to heading

  • Gemma 4: Google’s new on-device model, which supports Agent and tool calling, can be quickly deployed locally via Ollama.
  • Qwen 3.6 Plus: Alibaba’s latest release, with significantly improved Agent and coding capabilities, supporting an ultra-long context of 1 million tokens.

Security Alert Link to heading

  • axios Poisoning Incident: @zhixianio reminds developers to check their environments and avoid using the contaminated axios@1.14.1 and plain-crypto-js modules to prevent Agent key leakage.

Analyst’s Comment: Today’s developments show that the AI industry is shifting from competing on model parameters to competing on Harness (engineering implementation). Vendors (like Anthropic) are tightening API access and building closed ecosystems, while the open-source community is attempting to achieve “decentralized self-evolution” for Agents through projects like Hermes. For developers, mastering Skill Development and Structured Memory Management will be the core competencies in 2026.

📚 Appendix: Today’s Watch List Update Sources Link to heading

Timeframe: Last 3 days; Covers 16 sources; 7 updates in total

a16z Podcast (A_full) Link to heading

  • Rethinking Git for the Age of Coding Agents with GitHub Cofounder Scott Chacon
    • Publication Time: 2026-04-08 23:00 Beijing Time
    • Summary: - Matt Bornstein in conversation with Scott Chacon, cofounder of GitHub and CEO of GitButler, discusses why Git’s user interface has barely changed since 2005, how GitButler is reimagining version control for both humans and AI agents, and what the “next GitHub” might look like.
      • They discuss parallel branches, CLI design optimized for agents, the future of code review, and why the top engineers of the future will be excellent writers.
      • Click here to learn about all of a16z’s activities in the AI space, including articles, projects, and more podcast content.
      • Please note that this content is for informational purposes only and should not be considered legal, business, tax, or investment advice, nor should it be used to evaluate any investment or security; furthermore, this content is not directed at any investors or potential investors in any a16z fund.
      • a16z and its affiliates may hold investments in the companies mentioned.
    • EN Highlights:
      • Matt Bornstein speaks with Scott Chacon, cofounder of GitHub and CEO of GitButler, about why Git’s user interface has barely changed since 2005, how GitButler i…
      • They cover parallel branches, agent-optimized CLI design, the future of code review, and why the best engineers of the future will be the best writers
      • Follow Scott Chacon on X:
      • Follow Matt Bornstein on X:

All-In Podcast (A_full) Link to heading

  • Josh Shapiro on Trump, Iran War Chaos, Israel’s Failure, the Economy, and 2028 Race
    • Publication Time: 2026-04-08 23:52 Beijing Time
    • Summary: - (0:00) Jason introduces Pennsylvania Governor Josh Shapiro.
      • (1:40) Shapiro’s blueprint for Pennsylvania: promoting growth, championing freedom, streamlining administrative approvals, and cracking down on fraud.
      • (13:05) The debate on the wealth tax and the Democratic Party’s missteps on business issues.
      • (20:17) The Democratic Party’s decline in 2024, the party’s future direction, and its socialist faction.
    • EN Highlights:
      • (0:00) Jason intros PA Governor Josh Shapiro
  • (1:40) Shapiro’s blueprint for PA: pro-growth, pro-freedom, less red tape, prosecuting fraud
  • (13:05) Wealth tax debate, what Dems are getting wrong on business
  • (20:17) 2024 Democratic collapse, future of the party, socialist wing

Lenny’s Podcast (A_full) Link to heading

  • I built a custom Slack inbox. It was easier than you’d think. | Yash Tekriwal (Clay)

    • Release Date: 2026-04-08 20:03 Beijing Time
    • Summary: - Yash Tekriwal is the head of education at Clay.
      • A self-described “hyper-optimizer,” Yash has leveraged Perplexity Computer and OpenClaw to build multiple customized productivity applications to handle overwhelming workflows. These include a Slack summarization system that categorizes over 150 daily notifications into actionable priorities, and a personal dashboard integrating news, email, and Slack, serving as his personal command center.
      • Please listen or watch on YouTube, Spotify, or Apple Podcasts.
        • How Yash built a customized Slack summarization system that automatically categorizes over 150 daily notifications into “Action Now,” “Read,” and “FYI.”
        • Why Perplexity Computer outperforms Claude Code and Codex when building personal productivity applications.
    • EN Key Points:
      • Yash Tekriwal is the head of education at Clay
      • A self-described hyper-optimizer, Yash has built multiple custom productivity applications using Perplexity Computer and OpenClaw to manage his overwhelming dai…
      • Listen or watch on YouTube , Spotify , or Apple Podcasts
      • What you’ll learn:

  • Listen: A visual guide to getting out of a creative slump

    • Release Date: 2026-04-08 10:51 Beijing Time
    • Summary: - Please visit add.lennysreads.com to add the private feed to your podcast app.
      • In this episode, my wife, cartoonist and writer Michelle Rial, will share the happy news of her new book “Charts for Babies” launch and bring an inspiring conversation for those in a creative slump.
      • She details 12 tried-and-tested steps designed to help you break free from creative blocks and get back to making meaningful work.
        • Why it’s necessary to create work that might make you feel embarrassed.
        • How a simple mindset shift can help you say goodbye to procrastination and take immediate action.
    • EN Key Points:
        • If you’re a premium subscriber
      • Add the private feed to your podcast app at add.lennysreads.com
      • In this episode, my wife Michelle Rial, cartoonist and author, celebrates the launch of her new book Charts for Babies by sharing a pep talk for anyone stuck in…
      • She walks through 12 tried-and-tested steps designed to lift you out of a creative block and get back to making things that matter

Stratechery by Ben Thompson (A_full) Link to heading

  • Anthropic’s New Model, The Mythos Wolf, Glasswing and Alignment
    • Publication Time: 2026-04-08 18:00 Beijing Time
    • Summary: - Anthropic claims its new model is too dangerous to release; while there are reasons to be skeptical, if Anthropic’s claims are true, it would raise deeper concerns.
      • $15 / month or $150 / year.
      • Delivers in-depth analysis of the day’s news through three weekly emails or podcasts.
      • Stratechery Interviews.
      • Interviews with CEOs of major public companies, founders of private enterprises, and in-depth discussions with other analysts.
    • EN Key Points:
      • Anthropic says its new model is too dangerous to release; there are reasons to be skeptical, but to the extent Anthropic is right, that raises even deeper conce…

OpenAI Blog (A_full) Link to heading

  • The next phase of enterprise AI

    • Publication Time: 2026-04-08 22:00 Beijing Time
    • Summary: I have just finished my first 90 days at OpenAI, during which I had the opportunity to speak with hundreds of customers. What impressed me most was the extremely high sense of urgency and readiness they displayed. My entire career has been deeply rooted in the intersection of technology and enterprise transformation, but I have never seen this level of conviction spread so quickly and consistently across all industries. These leaders recognize that artificial intelligence is the most significant transformation of their lifetime, and they are looking to us for ways to reinvent their enterprises around this technology. Our business performance this quarter confirms this conviction.
    • EN Key Points:
      • OpenAI outlines the next phase of enterprise AI, as adoption accelerates across industries with Frontier, ChatGPT Enterprise, Codex, and company-wide AI agents.

  • Introducing the Child Safety Blueprint

    • Publication Time: 2026-04-08 13:00 Beijing Time
    • Summary: - A framework to combat and prevent AI-driven child sexual exploitation.
      • Child sexual exploitation is one of the most urgent challenges of the digital age.
      • Artificial intelligence is rapidly changing how these harms manifest across the industry and how to address them at scale.
      • This work helps identify areas within the industry that require stronger, unified standards.
      • Today, we are launching a policy blueprint that outlines a practical path forward to strengthen related efforts in the United States.
    • EN Key Points:
      • Discover OpenAI’s Child Safety Blueprint—a roadmap for building AI responsibly with safeguards, age-appropriate design, and collaboration to protect and empower…