Viewing profile — artursapek

Hi HN. I've been bootstrapping this project full-time for the last 12 months. Would love to get some feedback on the MCP integration! I think it's some of the best UX available for…

These prices are not real. They already said so.

It’s an attempt to build a locomotion model. It uses a physics engine (Avian in Bevy) to animate a walking biped from first principles. An earlier version can be seen here https://…

WASD or just touch on mobile

It's definitely not cheaper than Sonnet on my benchmark, but it's cheaper than Fable and outperforms it. Which is big IMO. https://revise.io/errata-bench

HN users are world champions are trivializing difficult things with snarky comments

Yep, I've been taking glycine and magnesium for years. I am not as consistent as I should be but it makes a big difference when I use them.

I run a proofreading benchmark that tests how well models can find and fix errors in English text. They get several passes in a simple agent loop. Sonnet 5 is definitely better tha…

haha yeah I've bet the last 12 months of my career on a .io

The .ai TLD is some tiny island with a few thousand people

Trivial to simulate basic keystrokes. But I don't think it's trivial to simulate the natural process of drafting something. There's no concrete heuristic or algorithm (yet) for jud…

They claim extreme performance on ExploitBench, which Mythos was touted as being incredible at. https://x.com/OpenAI/status/2070555278576439306

Fable 5 beats GPT 5.5 in my proofreading benchmark. And it does so at approximately the same total cost; it used significantly fewer turns than 5.5 https://x.com/tmuxvim/status/206…

I would expect Apple to hedge their bet on Gemini and build everything so that the model can be swapped out in the future.

I use Carplay all the time and I didn't even realize it has voice control. I just set things up on my phone and drive.

I think it's fair to say that OpenAI has at least partially won the "consumer AI" segment.

You’re not responding to anything the parent said.