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Show HN: Headroom – measure your GPU's true bandwidth ceiling for local AI

https://ar5en1c.github.io/headroom/
4•Ar5en1c•19h ago

The Science of Winning: How High Performers Think About Risk

https://freethinkinggenius.substack.com/p/the-science-of-winning-how-high-performers
1•meticulousjess•46s ago•0 comments

Show HN: AI World Bakeoff – 9 models × 3 Three.js worlds

https://ai-world-bakeoff.pages.dev/
1•valhallarecords•1m ago•0 comments

I tried to record music onto a cassette tape using modern tech

https://swiftrocks.com/i-tried-to-record-music-onto-a-cassette-tape-using-modern-tech
1•ingve•3m ago•0 comments

Interactive Claude Code Reference

https://schwwaaa.github.io/claude-cheatsheet/
1•schwwaaa•4m ago•0 comments

Show HN: Fable,Kimi,GPT5.6 FFA naval war,airstrikes and radio diplomacy [video]

https://www.youtube.com/watch?v=nFxRtjgKtY0
1•masterchef2209•6m ago•0 comments

LA to Farnborough UK in Under 9h Max Speed Mach 0.93

https://bombardier.com/en/media/news/bombardiers-global-8000-worlds-fastest-civil-aircraft-sets-n...
2•r2sk5t•7m ago•1 comments

Why Microsoft's $80B Xbox Bet Backfired

https://www.wsj.com/video/why-microsoft-80-billion-xbox-bet-backfired/1CE7B4ED-CFBE-4DD8-A2AB-CC9...
2•1vuio0pswjnm7•8m ago•0 comments

Cue AI

https://deepmind.google/models/gemma/gemmaverse/cue-ai/
1•logickkk1•9m ago•0 comments

The /Goal Function Made Loop Engineering Click for Me

https://bhart.org/articles/the-goal-function-made-loop-engineering-click-for-me
1•yruzin•11m ago•0 comments

Tell HN: Old Reddit Now Requires Login

3•quincepie•12m ago•1 comments

Show HN: Lagotto Meter – how well do AI agents understand your website?

https://lake8.dev/lagotto-meter/
1•tommy2970•13m ago•0 comments

The Supply Deals Feeding the AI Frenzy Are No Sure Thing

https://www.wsj.com/finance/the-massive-supply-deals-feeding-the-ai-frenzy-are-no-sure-thing-3a89...
1•1vuio0pswjnm7•14m ago•0 comments

FCC plans ID mandate that could block anonymous use of prepaid burner phones

https://arstechnica.com/tech-policy/2026/06/fcc-plans-id-mandate-that-could-block-anonymous-use-o...
2•dynm•14m ago•0 comments

State of In-App Subscriptions

https://adapty.io/state-of-in-app-subscriptions/
1•kamphey•14m ago•0 comments

Reverse-engineering is cheap now

https://simonwillison.net/2026/Jul/20/cheap-reverse-engineering/
1•ingve•14m ago•0 comments

Make Your AI Agent Durable in 8 Minutes [video]

https://www.youtube.com/watch?v=3nhRaJ3eOS8
3•aldersondev•16m ago•1 comments

Using GPT Codex, DeepSeek V4 and Kimi K3 on a Real OSS Project

https://github.com/ikaruscareer/SafeAI
1•ikaruscareer•17m ago•1 comments

NixOS is more complicated than you think but OpenCode fixed it

https://grigio.org/nixos-is-more-complicated-than-you-think-but-opencode-fixed-it/
1•grigio•19m ago•0 comments

Every Microsecond Matters:Achieving Near SpeedOfLight Latency in GPU Collectives

https://arxiv.org/abs/2607.16100
1•matt_d•21m ago•0 comments

Kimi K3 just fixed 15 critical security bugs that Codex and Fable refused

https://twitter.com/DavidSacks/status/2078984980588531855
3•nailer•22m ago•0 comments

Chunk of sea ice has not refrozen in West Antarctica, satellite images show

https://abcnews.com/International/massive-chunk-sea-ice-refrozen-west-antarctica-satellite/story?...
3•littlexsparkee•23m ago•0 comments

Unsloth: Introducing AMD support

https://github.com/unslothai/unsloth/releases/tag/v0.1.50-beta
1•wertyk•23m ago•0 comments

Head of US Commerce Dept.'s AI safety arm resigns

https://thehill.com/policy/technology/5978770-chris-fall-caisi-resigns/
4•classichasclass•24m ago•0 comments

Show HN: Apollo 11 Tranquility Base Archive with Analyses

https://ulix.app/ulixcortex/apollo11/
2•bethanyhunt•26m ago•0 comments

GraphRAG is overkill. This is what we do instead for knowledge graphs

https://www.minimumviablefounder.com/p/why-ai-company-brains-fail
2•hackfather•27m ago•1 comments

The UX of Agent Tools

https://sys0.substack.com/publish/post/207820620
1•shenli3514•28m ago•0 comments

EURO6000 locomotives approved to run in Belgium and Luxembourg

https://www.railadvent.co.uk/2026/07/euro6000-locomotives-approved-to-run-in-belgium-and-luxembou...
2•elDutie•31m ago•0 comments

Bringing agent-ready simulation into blender [video[

https://www.youtube.com/watch?v=XdtQbMXHDjQ
1•me_bx•32m ago•0 comments

Mister - Recreates classic computers, video game consoles, and arcade machines

https://mister-devel.github.io/MkDocs_MiSTer/
3•gregsadetsky•33m ago•0 comments

What counts as a replication?: I'm confused about how we validate science now

https://chillphysicsenjoyer.substack.com/p/what-counts-as-a-replication
3•crescit_eundo•35m ago•0 comments