Eusebiu Blindu retweeted
We have designated ChatGPT as a Very Large Online Search Engine and Reddit and Roblox as Very Large Online Platforms under the Digital Services Act.
They now have four months to comply with additional DSA obligations.
More: link.europa.eu/8bmk3M
#DSA
Eusebiu Blindu retweeted
The EU AI Act's Article 50 takes effect August 2, 2026, requiring disclosure on AI-generated or AI-altered content, including ads, deepfakes, chatbots, and public-interest text, reaching EU audiences. It applies to any business, not just big tech, with fines up to €15 million or 3% of turnover. The fix is usually one visible sentence on the asset: keithparnell.com/label-ai-ad…
Eusebiu Blindu retweeted
Today, we share a breakthrough on the planar unit distance problem, a famous open question first posed by Paul Erdős in 1946.
For nearly 80 years, mathematicians believed the best possible solutions looked roughly like square grids.
An OpenAI model has now disproved that belief, discovering an entirely new family of constructions that performs better.
This marks the first time AI has autonomously solved a prominent open problem central to a field of mathematics.
Eusebiu Blindu retweeted
We’re adding new ways for people to identify AI-generated images and understand where they came from.
In addition to C2PA Content Credentials, images now also contain a SynthID watermark, and can be identified using a public verification tool to check whether an image was made by OpenAI products.
openai.com/index/advancing-c…
Eusebiu Blindu retweeted
You've been asking for this one...
Now in preview: Codex in the ChatGPT mobile app.
Start new work, review outputs, steer execution, and approve next steps, all from the ChatGPT mobile app. Codex will keep running on your laptop, Mac mini, or devbox.
Eusebiu Blindu retweeted
Pi Day is almost ending (already did if you look at UTC time, but there are a few more hours in US), so I just squeezed in an article about some geometries where pi is 2, 3, or 4. There were hints on my blog about this and now I have more qs for follow-ups mihai.page/pi-2026/
Eusebiu Blindu retweeted
"This is Maven Smart System—Palantir’s software as a service product that we are deploying across the entire department."
Eusebiu Blindu retweeted
Happy Pi Day!
How people approximated π
Welcome to the most unorganized graph ever:
Romania is set to allow the United States to use the country’s Black Sea air bases for Iran missions.
President Nicușor Dan said that the agreement would allow for the temporary deployment of troops and military equipment for refuelling planes and defensive equipment.
Eusebiu Blindu retweeted
🚨: Quantum Physics says that everything observed is affected by the observer watching it
Eusebiu Blindu retweeted

Tibo@thsottiauxFeb 19
United States
United StatesConnected via WebAccount-level information, not a live location or per-post device.
You only need your ChatGPT subscription to use Codex. It’s already included and even the plus subscription has very generous usage.
The reason we can do this is because gpt-5.3-codex achieves SoTA at lower cost than anything else out there.
chatgpt.com/codex
Eusebiu Blindu retweeted
Introducing Grok Imagine 1.0, our biggest leap yet.
1.0 unlocks 10-second videos, 720p resolution, and dramatically better audio.
Imagine has generated 1.245 billion videos in the last 30 days alone.
Try it now: grok.com/imagine


























