Statement on US government directive to suspend access to Fable 5 and Mythos 5

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The US government has issued a directive to suspend access to Fable 5 and Mythos 5 due to a potential jailbreak method, citing national security concerns. Anthropic is complying with the directive but disagrees with the decision, stating it's a misunderstanding and is working to restore access as soon as possible.

Open source AI must win

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The public risks losing operational freedom if AI access depends on closed institutions and shifting terms. America must maintain freedom to run, inspect, and modify AI infrastructure with global open standards.

Noise infusion banned from statistical products published by Census Bureau

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The US Department of Commerce banned noise infusion from statistical products, targeting differential privacy, which adds noise to protect data privacy. This move may lead to less accurate or more vulnerable data, impacting researchers and demographic studies.

Every Frame Perfect

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UI should be polished and consistent, with every frame mattering to build trust with users. A well-designed UI should look good in all states, not just start and end.

Israeli firm BlackCore suspected of meddling in New York and Scotland votes

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Amazon CEO's talks with U.S. officials triggered crackdown on Anthropic models

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Leaving Mozilla

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The user, a Mozilla employee leaving after 15 years, expresses concerns about the company's direction and leadership, citing a focus on chasing big ideas and emulating other companies rather than staying true to its open-source and community-driven roots. They urge Mozilla to refocus on its core strengths, shore up its core features, and reconnect with its community, rather than trying to be ...

There is a shadow hanging over this Fable thing

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The US government has banned access to Anthropic's Fable and Mythos models due to national security concerns, citing a potential method of bypassing the models. This move has sparked concerns about government regulation of AI and the potential restriction of strong language models for public use.

GLM 5.2 Is Out

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GLM-5.2, an open-source AI model, is now available to all users. It supports long-horizon tasks and is a step towards making frontier intelligence accessible to everyone.

Treating pancreatic tumours may have revealed cancer's master switch

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Thousands of oncologists gave a standing ovation at a Chicago conference for daraxonrasib, a drug that almost doubles pancreatic cancer survival times. This breakthrough could impact Amazon and NASA's plans.

Arch Linux Now Believes Malware Incident Under Control: More Than 1,500 Packages

Arch Linux's AUR repository saw over 1,500 user-contributed packages compromised with malware. Developers have deleted all known malicious commits, but some affected packages may still exist.

We've suspended access to Claude Mythos 5 and Claude Fable 5

Subscribe to Updates This incident affects: claude.ai, Claude API (api.anthropic.com), Claude Code, and Claude Cowork.

A low-carbon computing platform from your retired phones

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Researchers at UC San Diego are building a 2,000-phone computing cluster to reduce carbon emissions from computing. The cluster will provide low-cost, low-carbon cloud computing for researchers and students, reducing the need for newly-manufactured hardware.

AI OSS tool repo goes archived over night after raising $7.3M Seed

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TensorZero is a unified API gateway for LLM providers, offering performance, incremental adoption, and compatibility with major providers. It enables companies to optimize complex LLM applications with production metrics and human feedback.

AI coding at home without going broke

Three ways to do AI coding at home without company spending are self-hosting, renting open source models, and blending frontier subscriptions with API rates. The best approach is a mix of expensive models for planning and cheap ones for filling in details.

Police officer investigated for using AI to 'create evidence' in multiple cases

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RTX 5080 and RTX 3090 Setup: 80 Tok/s on Qwen 3.6 27B Q8

User upgraded from RTX 5080 to a refurbished RTX 3090 for AI experiments. They successfully set up both cards on an Asus Prime X570-Pro motherboard, achieving 80+ tokens/sec with Qwen 3.6 model quantized at q8.

The experience of rendering Arabic typography and its technical debt

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A frontend ticket was incorrectly assigned to the user, who had to explain to the design team that the issue with Arabic text rendering was due to the lack of shaping engines in the web, not a bug in the stylesheet. The user then went on to explain the history of Arabic typography, the importance of shaping engines, and the challenges of rendering Arabic text on the web, including the use of ...

Shepherd's Dog: A Game by Fable

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User tested Anthropic model with a personal game idea, Shepherd's Dog, and it successfully generated a 2,319 line game in one shot. The model's output was a fun and accurate representation of the user's idea.

GameBoy Workboy

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Show HN: Paca – Lightweight Jira alternative for human-AI collaboration

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Paca is a self-hosted project management platform that enables AI agents and humans to collaborate as equal teammates in a Scrum team. It offers a configurable and extendable workflow, data model, and UI via plugins.

Our response to the US ban on Fable 5 and Mythos 5

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US government issued export control directive banning access to Anthropic's LLMs Fable 5 and Mythos 5 for foreign nationals. Isaacus, an AI research company, is doubling down on AI sovereignty with self-hosting models to avoid similar risks.

The adder at the heart of Intel's 8087 floating-point chip

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The Intel 8087 floating-point coprocessor uses a 69-bit adder to perform arithmetic operations, including addition, subtraction, multiplication, division, and square root. The adder is divided into blocks of four bits, each using a Manchester carry chain and a carry-skip circuit to optimize performance.

What happens to an economy when it's too hot to work?

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As a result of a US Government directive, we are suspending access to Fable 5

US government directive suspends access to Fable 5 due to national security concerns. Existing Fable 5 sessions will end with an error, update integrations to other Claude models.

Sam Bankman-Fried loses bid to appeal against fraud conviction in FTX case

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A three-judge panel upheld Sam Bankman-Fried's 25-year prison sentence for FTX's collapse, rejecting his appeal of a fraud conviction. Bankman-Fried is eligible for release in 2044 after stealing $8 billion from FTX customers.

Orthodox C++ (2016)

Orthodox C++ is a minimal subset of C++ that avoids unnecessary modern features for simplicity and portability. It uses C-like code and avoids complex features like exceptions, STL, and metaprogramming for easier understanding and maintenance.

Running DOS on Behringers DDX3216 with a DIY x86-Bios from Scratch

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The ddx3216 uses a 64k x 8bit rom-chip. the reset-vector has to be placed at 0xffff0 to make it compatible with the new cpu-cpecifications. so i searched for better solutions and found the picorom and onerom projects - and how to use them!... and if you have any questions, feel free to contact me :

ReactOS (FOSS "Windows") achieves 3D-accelerated Half-Life on real hardware

ReactOS has achieved a milestone by running the classic game Half-Life on its open-source platform. This marks a significant step towards Windows binary compatibility for ReactOS.

PwC Report: AI Making Medical Bills Higher

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A new PwC report suggests AI is increasing healthcare costs by 9% by 2027, mainly due to AI note-taking tools documenting more specifics to justify higher billing codes. This results in higher medical bills despite no change in patient care.
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On CPU Physics and CPU Cycles

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The CPU's performance is affected by various factors such as parasitic capacitances, cache levels, and branch prediction, which can impact the execution time of operations. The main memory access latency is around 200-300 CPU cycles, while accessing persistent storage can take tens of thousands to millions of CPU cycles.

An Interview with Intel's Kira Boyko: Xeon 6's Product Director

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Kira Boyko is the Product Director of Intel Xeon 6+, defining product features based on market requirements and customer needs. She discussed AET (Intel Application Energy Telemetry) and its benefits for tracking energy usage at a hardware core level.

Show HN: I built 80 mini-games using Fable before it was shut down

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This is a limited beta — so everything is free for you. Every premium pack, mode and subscription tier is already unlocked, no payment and no account needed. I build this on my own, so honest feedback really helps — if you have a minute, I'd appreciate a note in the Hacker News thread where you found me. Have fun!

Ask HN: What Are You Working On?

User is a developer working on various projects including a 3D optical simulator, AI knowledge wiki, and a reading app with AI chat. They also created tools like a GitHub PR inbox, a notes app, and a motion-controlled web game, and are working on rewriting an app and improving existing projects.

Reddit RSS feeds recent rate limiting and solution

User's Reddit RSS feeds stopped working due to new rate limits, but adding user= and feed= parameters to the URLs resolved the issue. Reddit is deprecating unauthenticated access to JSON and RSS feeds, but the user= and feed= method may still be available.

Texas is America Inc's new centre of gravity

Texas attracts businesses and talent with its favorable environment, as seen in Exxon's reincorporation. This trend is reflected in the song "Choosin' Texas", which has gained popularity in 2026.

Show HN: Verso – A $14.99 Mac word processor with no subscription

https://www.versowriter.app/_next/image?url=%2Fhero1.png&w=3840&q=75
User built their own writing app Verso to meet their needs, offering a simple and clutter-free interface with features like focus mode and comment tracking. Verso supports various file formats, languages, and coding syntax, making it a lightweight alternative to other writing apps.

State Attorneys General Are Investigating OpenAI

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Derbyshire Police officer accused of using AI to 'create evidence'

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A Derbyshire Police officer is under investigation for allegedly using AI to create evidence in multiple cases, accused of perverting justice. The officer has been removed from frontline duties pending the outcome.

Human Routers of Machine Words

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The author feels tricked and contemptible when people use AI to write their content, as it implies laziness and a lack of understanding. They argue that writing is a crucial part of thinking, and AI-generated content often lacks the nuance and precision that human writing provides.

A generic dynamic array in C that stores no capacity and needs no struct

Show HN: Skill for your agent to visualize your gbrain and Obsidian

https://raw.githubusercontent.com/vladignatyev/brain-map-skill/main/demo/preview.png
The script converts Markdown notes into an interactive HTML knowledge map with a force-directed graph, timeline, and click-to-inspect panel. It supports various note-taking systems and auto-detects networkx, requiring no gbrain, embeddings, or server.

Thoughts on AI and Jobs

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User expresses sympathy for job loss but questions the value of jobs themselves, seeing them as a means of survival rather than a source of fulfillment. They believe AI can reduce job needs and create new roles, potentially leading to positive change in the future of work.

TycoonLE: A Jax reinforcement learning environment for long-horizon planning

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TycoonLE is a reinforcement learning environment for long-horizon planning in a simulated logistics economy. It allows agents to allocate capital, build routes, and manage debt while optimizing delayed returns.

Labor Is a Market Distortion, we need VAT and UBI

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The user proposes a solution to the economy's labor distortion problem by implementing a Universal Basic Income (UBI) funded by a Value-Added Tax (VAT) to give people money for existing and encourage consumption. This system would adjust for the changing nature of jobs and automate away physical labor, making it easier for people to transition into new work and reducing the pressure on ...

Ancient genome duplications laid the foundations of complex brains

A new study by Oxford University found that genetic doubling events over 450 million years ago helped kick-start the evolution of complex brains in vertebrates. The events led to the emergence of different brain cell types, which are shared across vertebrates and form the basis of sophisticated brains.