GPT-6 Astra

OpenAI has released GPT-6 Astra, the world's most intelligent and aligned model, offering state-of-the-art performance in computer use, browsing, software engineering, cybersecurity and more. The new model is available to all ChatGPT Plus users and will be rolled out to other plans over the coming days.

Qwen 3.8 27B available on Cerebras at 1500 tokens/s

https://cerebras-inference.mintlify.app/mintlify-assets/_next/image?url=%2F_mintlify%2Fapi%2Fog%3Fdivision%3DDocumentation%26title%3DModel%2BCatalog%26description%3DBrowse%2Ball%2Bmodels%2Bavailable%2Bon%2BCerebras%2Bpublic%2Bendpoints.%26theme%3D0d969de00f05bf51f42e2bb2&w=1200&q=100
Cerebras offers free trial and pay-as-you-go models with rate limits, while dedicated endpoints provide reserved capacity and production SLAs. The company hosts original, unpruned open-source models from the community on its public endpoints.

.name Termination

A user's .name domain is set to be destroyed due to Verisign's proposal, causing their website and email address to vanish. This could lead to potential security risks as vacant 2nd-level domains may become available for registration by others.

The largest electric aircraft just flew [video]

Which tools do Claude, Codex and Cursor choose? We measured 17k runs to find out

https://armature.tech/assets/blog/coding-agents-tool-choice-3.png
Researchers created a panel of 75 GitHub repositories to test how coding agents choose third-party services, analyzing over 16,893 runs. They found that popular players like Stripe and Azure often win due to their simplicity and cost-effectiveness, but lesser-known providers can also succeed in specific scenarios.

Porting my 1993 Amiga game to Godot, with an LLM reading the 68000 assembly

https://babyloniantwins.com/img/blog/tiles-level1.png
The author of the game Babylonian Twins, built in 1993 on an Amiga 500, has had his original code ported to modern platforms using AI assistance. The port was done by running the original assembly code through a model that could understand and execute it.

K2 Horizon: A connected fleet of six open models

IFM is releasing K2 Horizon, a connected fleet of six models with top-tier performance across various tasks. The models are released under the Apache 2.0 license and provide an open blueprint for understanding and advancing AI systems.

Artificial beaver dams saw juvenile coho salmon survival rates go from 8% to 60%

https://d2rj6cu2ik1biv.cloudfront.net/193c804a-a673-47bd-b09b-11baf4822a17/9ac494a4-627d-4fea-a827-dcf588dd6f96/fd5ffa75-92b9-459b-9465-2f2d37321e0d/a46c8bf5-5196-47de-afc2-b8985d6a6978.jpeg?appId=f347d34d-c1a6-4a00-b570-b78c2dcb3211&Expires=1788469323&Signature=iz1i2fBFBgll1ZF0etd6ARnS2pfHHLpzer3~WZWzT4shFXkkNC3TUBAxb-YoUgCkq~eyI3lCydHbZQXqIuVFe9mQCit0P8aipGdqzTaueIqQrectFFIKxuUpbJoEXFq4YcQvHp~yF-bJkOabbAJXN9clLZ-EcnTUAUUdtsZ7RBhN1rES9u4nDmBr4VCADUaeOItqJ~shnvh4iiN9LoDFK06uRiv5hVmQj-ThMLsn1xIv~bzE5v3A4KLYjH~77ZQZ9Efg5LqjAnNou5IupOTK7SybUmIOvJT~P2FbkgU4GZZ8qiO9i5rHENC~ZjPiu8cZ~DOtEBCNQKHa4pLsIyLsxQ__&Key-Pair-Id=KDH5HHY6OUGEY
Researchers built artificial beaver dams in northern California to recreate lost wetlands and boost coho salmon survival. The project, published in Frontiers in Ecology and Evolution, showed significant success with juvenile coho survival rates increasing from 8% to 60%.

Any Human Ever – One life, drawn at random from all who have ever lived

https://anyhumanever.com/static/og-card.png?v=100b
You'll draw, step by step: a year, a place, a life, each taken at random from real data. Almost everyone who ever lived was born recently, because population grew exponentially, so a random birth is far more likely to fall near the present.

GLP-1s Are Being Linked to Fewer Serious Infections, Including TB

Tasklet (YC P26) Is Hiring a Customer Success Engineer

https://tasklet.ai/og-image.png
Tasklet is hiring a customer-facing owner to handle support, automate workflows, and improve internal tooling. The ideal candidate is a tech-savvy, charismatic communicator with 1-5 years of experience in a high-agency role.

Protecting Engineers' Skills in the AI Era

https://spectrum.ieee.org/media-library/human-and-robotic-hands-share-a-caliper-over-technical-engineering-blueprints.png?id=67702640&width=1200&height=908
A nuclear plant's design kept humans engaged with manual steps to maintain expertise, even though automation was efficient. AI adoption may reduce junior roles, but deliberate manual tasks are needed to preserve skills and prevent competence gaps.

GPS glitched across the US by as much as 33 feet

https://www.sciencealert.com/images/2026/08/aurora-from-space-642x361.jpg
Scientists have discovered that a massive solar storm in November 2025 caused widespread disruptions to the US atmosphere, including coast-to-coast disturbances and significant errors in GPS positioning. The effects of this event could have been devastating for industries relying on precision navigation, such as autonomous vehicles and agriculture.

Xanadu was waiting for agents

https://images.zed.dev/blog/introducing-delta/xanadu-thumb.webp
The author revisits the concept of hypertext and its pioneer, Ted Nelson, who envisioned a system called Xanadu that could manage complexity and version control. The author believes that modern technology has finally made it possible to build upon Nelson's ideas.

OpenAI's GPT-6 Astra on ARC-AGI-3

https://arcprize.org/media/images/blog/astra-arc-agi-3-leaderboard.png
GPT-6 Astra scores 62.7% for $26K and 99.9% for $19K on ARC-AGI-3, surpassing human baseline in action efficiency with fewer actions taken by the model than humans in most levels.

A PCB business card with a batteryless LED, powered by the phone that taps it

https://www.kevin.md/images/nfc-business-card-back.png
The author created a credit-card sized NFC chip-powered business card that lights up when tapped, using energy harvested from the phone. The card uses an NTAG I²C Plus chip and has a custom app to send commands directly to the chip.

Go grandmaster Shin defeats AI KataGo with a two-stone handicap

https://www.kedglobal.com/data/ked/image/2026/07/21/ked202607210033.700x.0.jpg
Shin Jin-seo, a 26-year-old South Korean Go grandmaster, defeated the world's top AI engine KataGo in a historic three-game series under a two-stone handicap.

Unusual Suspects

How concerned should we be about Astra's recurrent architecture?

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Working to Make Python Lazy

The author has developed a tool called flake8-lazy to help make Python code faster by utilizing lazy imports, which were recently added in Python 3.15. The tool uses AI to analyze the code and suggest what modules can be made lazy without being used, reducing import times and making the application run faster.

The true horror of Edgar Allan Poe’s stories lies in their confessions

Audacity 4.0

https://camo.githubusercontent.com/c2404d7ca0207c847dfbe52e2c7a71951a053f695c5fc55713138740c919d503/68747470733a2f2f696d672e796f75747562652e636f6d2f76692f425451796d69644c59494d2f6d617872657364656661756c742e6a7067
Audacity 4 rebuilds the interface on Qt with new features and improvements. It offers various quality-of-life changes, including clip editing, track management, and plugin support.

Dextroproporphan: An Analogue for a Better Dextromethorphan

https://monfak.top/public/assets/SwissTargetPrediction.png
The user is exploring a potential new compound, DPO, which could simplify the pharmacology of DXM by preventing its conversion to the more potent metabolite DXO. This would allow for better control over the effects of DXM and potentially reduce its risks.

Google Antigravity TOS: 3rd party usage can get Google account suspended

https://pbs.twimg.com/media/HRQYTZ4agAAljEH?format=webp&name=medium
Antigravity's terms of service can suspend Google accounts for suspected third-party usage, potentially leading to account bans. Using Antigravity outside of official surfaces risks losing entire Google accounts and could be considered life-ruining.

The asteroid currently hitting front end web development

https://nolanlawson.com/wp-content/uploads/2023/01/profile_17.jpg?w=300
The frontend web development field is facing significant changes with the rise of AI coding, leading to a decline in investment in frontend knowledge. Many well-known luminaries have pivoted from talking about frontend development to other topics.

Ask HN: Why were OpenAI, Claude, and Grok simultaneously down?

OpenAI and Claude experienced downtime, causing users to migrate to each other, resulting in a cascading effect of distributed system overload. This led to further denial-of-service (DOS) issues as users shifted between providers.

Gloria Steinem has died

https://i.guim.co.uk/img/media/40b70b8f5b6aa7ba38af77c2ac99e035c0c765db/0_68_5256_3154/master/5256.jpg?width=465&dpr=1&s=none&crop=none
Gloria Steinem, a renowned American feminist and journalist, has died at 92 after a lifetime of activism for women's rights. She was known for her influential writings and public speaking on various social issues including abortion, domestic violence, and LGBTQ+ rights.

How to get a free .arpa domain

https://hawksley.dev/_astro/tunnelbroker-home-page.mx5KsiaF_Z1G2cyT.jpeg
A user can reserve .arpa domain space by registering an IPv6 address and its corresponding ip6.arpa records, allowing for a custom website. This is done through services like Hurricane Electric's tunnelbroker.net and deSEC, which handle DNS setup.

Static Allocation, Constant Work

The author discusses the "hardest problem" in memory safety, which is avoiding use-after-free errors when using union types. They propose a solution by introducing object pools that track spare objects of different types, reducing type confusion and aliasing.

VC isn't VC anymore

https://www.anildash.com/img/rGpUKY1d1v-600.jpeg
Venture capital has become corrupted by a small group of billionaire investors who use their funds to advance an agenda with no accountability. These "Cancer Capital" firms have warped the structure of venture capital into a form of oligarchy that concentrates power and wealth in their hands.