@ArcyDev
Account based inPoland
About this account
- Account based in
- Poland
- Connected via
- Poland Android App
Account-level information from X, not a live location or the device used for a specific post.
Software developer. AI enthusiast. Building things, bre̷a̷k̷i̷n̷g things, fixing them.
Joined November 2025
- Tweets990
- Following41
- Followers40
- Likes49
Pinned Tweet
What a great story! I felt like I was right there with you 😂
The whole "don't touch it, nobody knows what it does" situation was hilarious. And the Brian part absolutely killed me.
You just earned a follow!
Tesla's Robotaxi safety report is out.
Jan 22 - Oct 18, 2026:
3,100,000 autonomous miles
0 injuries in Robotaxi-first-contact crashes
0 Robotaxi airbag deployments
0 pedestrians or cyclists hit by Robotaxi first
32 minutes with AI vs. an estimated several months to a year of human analysis and literature review.
OpenAI, PerturbAI, and Scripps Research used thousands of GPT-Rosalind agents to analyze data from millions of mouse brain cells.
In the same mouse-brain dataset, GPT-Rosalind found a possible clue to why TSC2 mutations tend to cause more severe tuberous sclerosis than TSC1 mutations.
The two genes work together to regulate mTOR. Yet in one group of cerebellar neurons, disrupting TSC2 changed the expression of dozens of genes, including genes involved in neuronal communication. Disrupting TSC1 had little effect on gene expression in the same cell type.
Existing treatments already target mTOR. Do they reverse these changes, or is there more to TSC2’s role in these neurons?
OpenAI is proposing a five-stage process for responding to critical security vulnerabilities, coordinating fixes with maintainers, security providers, and government agencies before public disclosure.
The company has also committed $1 billion in subsidized Daybreak access to help security organizations protect essential services.
AI just helped uncover critical vulnerabilities in PHP, which powers an estimated 70% of websites.
The fixes took two months and required a major change to the PHP engine.
OpenAI models helped researchers—operating as part of our Patch the Planet initiative—discover critical security flaws in PHP, an open-source programming language used to run an estimated 70% of websites.
Over the past two months, we led a coalition of maintainers, researchers, and security providers to prepare fixes and protections ahead of disclosure. This duration was necessary because the fix was quite intricate and required a major change to the PHP engine. Every site using PHP can now safely upgrade their version to stay secure, in addition to applying mitigations from various security vendors.
Due to the severity of these flaws and PHP’s widespread use, we consider this bug to be one of the most impactful vulnerabilities in recent memory. It also marks a new phase, where AI can find security bugs with internet-scale impact.
This is an example of the Defender’s Window in action: to our knowledge, frontier AI was able to find this vulnerability ahead of attackers, giving defenders time to prepare.
openai.com/index/coordinated…
Readers added context they thought people might want to know
OpenAI may claim a role in the coordinated response and patching process. But the initial discovery and exploit development, however, occurred several months earlier by an independent researcher.
x.com/lcfr_hax/statu…
The biggest breakthrough of @thsottiaux's 28-day challenge so far.
