Show HN: A game where you build a GPU

Simple self-distillation improves code generation

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
A large language model can improve at code generation using its own raw outputs through simple self-distillation, which fine-tunes the model on its own samples. This method improves model performance on harder problems and generalizes across different model scales and variants.

Show HN: TurboQuant-WASM – Google's vector quantization in the browser

https://opengraph.githubassets.com/28a40e3ef792eedf7862d2adbe6783abb9bfc9e488d0efac328d5f34aaade3ff/teamchong/turboquant-wasm
TurboQuant is a vector compression library that achieves near-optimal distortion rate with ~4.5 bits/dim compression. It supports fast dot product and decoding without decompression.

Scientists capture how cells trigger inflammation

Skip to content We want to provide stories, announcements, events, leadership messages and resources that are relevant to you. Your selection is stored in a browser cookie which you can remove at any time by visiting the "Show me..." menu at the top right of the page. For more, read our cookie policy. SLAC scientists observed an immune signaling complex forming inside cells for the ...

12,000 AI-generated blog posts added in a single commit

https://opengraph.githubassets.com/6020e91f9a9f01c2c48c5c101115df56a9e5d0f86a9aca70924d93c40ce915bb/OneUptime/blog/commit/30cd2384794c897d95aca77d173db44af51ca849
…k/Ceph, and Dapr Complete all topics from Todo.md including SQL functions, configuration guides, troubleshooting runbooks, architecture comparisons, SDK tutorials, and operator deployment pattern...

Author of "Careless People" banned from saying anything negative about Meta

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Tell HN: Anthropic no longer allowing Claude Code subscriptions to use OpenClaw

Anthropic is changing its policy for third-party harnesses, requiring extra usage and a pay-as-you-go option starting April 4. A one-time credit and discounts for pre-purchased extra usage are being offered to ease the transition.

Apple approves driver that lets Nvidia eGPUs work with Arm Macs

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Apple is allowing a driver to be signed, eliminating the need to disable System Integrity Protection. The driver is designed for LLMs and can be compiled with Docker.

Some Unusual Trees

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You found a 1975 Encyclopaedia Britannica set and discovered unusual trees like mangroves, banyans, and ombús. These trees have unique features such as massive canopies, hollow leaves, and extraordinary seeds.

Show HN: sllm – Split a GPU node with other developers, unlimited tokens

Shared LLM access via cohort subscriptions

Show HN: Running local OpenClaw together with remote agents in an open network

https://opengraph.githubassets.com/0ce9a0dc65b3b868c8f87e857cf4d4f958ef38dc3ce54ab1c1a258c5326610eb/hybroai/hybro-hub
Hybro Hub is a lightweight daemon that connects your local AI agents to hybro.ai — so you can use local and cloud agents side by side in one portal, with full control over where your data goes. Cloud platforms (ChatGPT, Devin, Cursor Cloud) are powerful but require sending your data to third-party servers. Local runtimes (Ollama, LM Studio) keep data private but are isolated — no access to ...

Components of a Coding Agent

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The article discusses coding agents, which are software systems that use large language models (LLMs) to perform coding tasks, and explains how they work by collecting information, packaging it into prompts, and executing tools to improve usability and reliability. The six main components of coding agents include repo view, stable prompt prefix, tool access, context compaction, structured ...

Artemis II crew take “spectacular” image of Earth

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Nasa's Artemis II crew took high-resolution images of the Earth as they headed to the Moon. The images show the Atlantic Ocean, atmosphere, and auroras, with the Earth appearing upside down.

The Cathedral, the Bazaar, and the Winchester Mystery House

https://www.dbreunig.com/img/winchester.jpg
Cheap code from AI agents is creating idiosyncratic, sprawling software tools, but also overwhelming open source projects with poor submissions. To thrive, open source needs tools and conventions to make attention cheap and let good ideas surface among the noise.

The Indie Internet Index – submit your favorite sites

https://deliciousreverie.co.uk/images/default-share-card.png
The user shares various personal websites and projects, including a schedule maker, game websites, and indie internet index. These websites showcase a range of topics, from education and games to art and personal projects.

Training mRNA Language Models Across 25 Species for $165

We built an end-to-end protein AI pipeline covering structure prediction, sequence design, and codon optimization using CodonRoBERTa-large-v2. This pipeline outperformed ModernBERT and scaled to 25 species with a species-conditioned system.

Electrical Transformer Manufacturing Is Throttling the Electrified Future

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Mbodi AI (YC P25) Is Hiring

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Mbodi AI is a robotics startup that uses AI to make robots learn and operate like humans. They're hiring a Senior Robotics Engineer to design and tune systems for reliable robot behavior.

Claude Code Found a Linux Vulnerability Hidden for 23 Years

https://mtlynch.io/claude-code-found-linux-vulnerability/model-effectiveness.png
Nicholas Carlini used Claude Code to find multiple Linux kernel vulnerabilities, including a 23-year-old bug. The AI model required minimal oversight to find the bugs, highlighting its potential for discovering security vulnerabilities.

Notes from from Butterick's Practical Typography

https://s0.wp.com/_si/?t=eyJpbWciOiJodHRwczpcL1wvYWRhbWFkYW0uYmxvZ1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyMlwvMDNcL2Nyb3BwZWQtYmFja2dyb3VuZC1pbWFnZS5qcGciLCJ0eHQiOiJBZGFtJiMwMzk7cyBQZXJzcGVjdGl2ZSIsInRlbXBsYXRlIjoiZWRnZSIsImZvbnQiOiIiLCJibG9nX2lkIjoxOTcyMTY2MjV9.mMv9rylQ04aiLW8ZCJeX4dBzRaqpohoEOtI_LGSbuZUMQ
I’ve just refreshed Butterick’s Practical Typography. The first time I read it was a couple of years ago and I’ve surely forgotten a bunch since. Here are a few thoughts I had during this read-through. Good typography is measured by how well it reinforces the meaning of the text, not by some abstract scale of merit. Typographic choices that work for one text won’t necessarily work for ...

What life looks like on the most remote inhabited island

https://apps.npr.org/life-on-tristan-da-cunha/assets/synced/images/map-edinburgh.png
Photographer Julia Gunther and writer Nick Schönfeld documented life on Tristan da Cunha, a remote island in the South Atlantic. The island's 221 residents work together to maintain daily life due to extreme isolation.

Iran's Network of Cameras Bolsters Air Defenses, Expert Says

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The most-disliked people in the publishing industry

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The sociology of literature studies how literature is created and defined by institutions, but often overlooks the reputational dynamics that drive the publishing industry. Laura McGrath's book Middlemen explores the role of literary agents in shaping literary excellence and prestige in the industry.
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Online sports betting leads to financial strain for bettors, with a recent report from the New York Federal Reserve showing a 10% spike in credit delinquencies among gamblers. The ease of access to sports gambling is harming consumer financial health by increasing debt levels.

OpenClaw privilege escalation vulnerability

OpenClaw before 2026.3.28 has a privilege escalation vulnerability in the /pair approve command path. A caller with pairing privileges can exploit this to approve device requests with broader scopes, including admin access.

iNaturalist

https://static.inaturalist.org/wiki_page_attachments/3154-medium.png
iNaturalist is a social network for naturalists! Record your observations of plants and animals, share them with friends and researchers, and learn about the natural world.

Why the Most Valuable Things You Know Are Things You Cannot Say

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Expertise is learnable through calibration, not instruction, and involves complex models that cannot be articulated or transmitted through language. The value of expertise lies in its ability to handle non-routine cases, which cannot be captured by formal rules or frameworks.

Astronomers Find a Third Galaxy Missing Its Dark Matter

https://www.universetoday.com/article_images/STScI-01EVT0RMH2792F1RNCHZXAE3WJ_20260402_121524.jpg
Scientists have found a string of galaxies, including NGC 1052-DF9, that seem to be missing dark matter. The discovery supports the "Bullet Dwarf" collision theory, which suggests galaxies can form without dark matter through catastrophic collisions.

Herbie: Automatically improve imprecise floating point formulas

https://herbie.uwplse.org/logo-car.png
Herbie is a tool that improves the accuracy of floating-point expressions. It helps find and fix inaccuracies in code.

US deploying nearly all stealthy long-range JASSM-ER cruise missiles to Iran war

https://img-s-msn-com.akamaized.net/tenant/amp/entityid/AA209c2E.img?w=768&h=511&m=4&q=79
The next steps in the US military campaign against Iran will commit nearly its entire inventory of stealthy JASSM-ER cruise missiles, drawing them from stockpiles devoted to other regions.