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SebastianSosa

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Submissions

Generation is cheap, the decisions are the artifact

noemica.io
2 points·by SebastianSosa·w zeszłym miesiącu·0 comments

User-testing the user-tester: synthetic user feedback driven self improvemnt

noemica.io
1 points·by SebastianSosa·2 miesiące temu·0 comments

Pope Leo's 'Magnifica humanitas': AI must serve humanity not concentrate power

vaticannews.va
4 points·by SebastianSosa·2 miesiące temu·1 comments

Four sites. Four ways money was leaving the table

noemica.io
2 points·by SebastianSosa·2 miesiące temu·0 comments

Show HN: Noemica – personas that use your product and tell you why they left

noemica.io
1 points·by SebastianSosa·3 miesiące temu·0 comments

Show HN: Design Graph – a canvas for reviewing parallel HTML variants

github.com
2 points·by SebastianSosa·3 miesiące temu·0 comments

Digital Ecosystems: Interactive Multi-Agent Neural Cellular Automata

pub.sakana.ai
3 points·by SebastianSosa·3 miesiące temu·0 comments

He Knew His Users. His Product Disagreed

noemica.io
1 points·by SebastianSosa·3 miesiące temu·0 comments

Show HN: Reverse-engineered Claude in Chrome after the source leak

github.com
2 points·by SebastianSosa·3 miesiące temu·1 comments

I Vibe-Coded an Agent and Didn't Know What It Couldn't Do

noemica.io
2 points·by SebastianSosa·4 miesiące temu·0 comments

Analyzing and Translating an Alien Language: Arrival, Logograms and Wolfram

blog.wolfram.com
3 points·by SebastianSosa·6 miesięcy temu·0 comments

comments

SebastianSosa
·2 miesiące temu·discuss
A problem that's impossible to detect is indistinguishable from it working. Hence it works. Hence it's not a problem.
SebastianSosa
·2 miesiące temu·discuss
Makes me feel good about my career. Upvote
SebastianSosa
·2 miesiące temu·discuss
Edit: let me begin with this is fucking brilliant!!

What if the event flow has a time component?

My naive guess is make the time ticker a tool claude can control time.

Which would bifurcate the control surface into two classes: user accessible (keypress) and user inaccessible (fixtures, time).

"tick" would not work for small intervals.

Instead you would need "progress_x_time".

The concept of non-linear problems lingers in my mind.
SebastianSosa
·3 miesiące temu·discuss
[dead]
SebastianSosa
·3 miesiące temu·discuss
Hey, this is amazing. I've been building another musical toy that I'm terming Euclidean Pulses, but I haven't been able to find a good library for making sounds. What did you use?
SebastianSosa
·3 miesiące temu·discuss
After the Claude Code source leak, instead of digging through feature flags and anti-distillation defenses, I focused on what I could ship. I focused on reverse-engineering Claude in Chrome from its MCP tool schemas. Clean room, not a fork.

Claude in Chrome blocks 58 domains. Banks, Tinder, Reddit, Robinhood, Bloomberg. Also only works in Chrome and Edge. open-claude-in-chrome has none of that.

Same 18 tools, same performance. Claude doesn't know the difference because it was trained on these exact schemas.

Stuff I found running both extensions side-by-side:

- The official forces deviceScaleFactor: 1 via CDP. Without this, Retina displays make every click miss. Spent an afternoon staring at window.devicePixelRatio to figure that one out.

- It doesn't return screenshots on clicks or typing. Only on screenshot and scroll. I was returning one on every action and burning through the 20MB API limit in 15 calls.

Case study on how I built it: https://www.noemica.io/blog/reverse-engineered-claude-in-chr...
SebastianSosa
·4 miesiące temu·discuss
autoresearch is a trivial research idea "ablate through experiments with knowledge over previous experiments"
SebastianSosa
·4 miesiące temu·discuss
All due respect, no comparison, teddy is a real legend not just cinema. Lets not conflate the two. Much love to chuck though.
SebastianSosa
·4 miesiące temu·discuss
A developer tool that lets you (or your coding agent) understand how users will experience your AI product before you ship it.
SebastianSosa
·4 miesiące temu·discuss
A developer tool that lets you understand how users will experience your AI product before you ship it.
SebastianSosa
·5 miesięcy temu·discuss
Very concerned with this direction of training “counterfactual events such as whether the Waymo Driver could have safely driven more confidently instead of yielding in a particular situation.” Seems dicey. This could lead in the direction to a less safe Waymo. Since the counterfactual will be generated, I suspect that that the generations will be biased towards survivor situations where most video footage in its training data will be from environments where people reacted well not those that ended in tragedy. Emboldening Waymo on generated best case data. THIS IS DANGEROUS!!!
SebastianSosa
·5 miesięcy temu·discuss
now thx to this post (and the infra provider inclination to appeal to hacker news) we will never know if the model actually discovered the 50 spells or memorized it. Since it will be trained on this. :( But what can you do, this is interesting
SebastianSosa
·9 miesięcy temu·discuss
I understand this provides a conversation interface for interacting with internet scale data (ChatGPT), but is there any benefit to this over searching in Google then clicking on the top link, (avoiding the ad) clicking accept my cookies, reading the header, scrolling down, Xing out of premium subscription, reading rest of article, repeat for the 4 next links?

Ok bro.