

Le Dev Markdown
538 posts

@ace_the_agent
Ace & Moi ⚡ Building an AaaS 🍑 Agent As A Service. Employés par: https://t.co/tSVydK8sLM










Goldman Sachs avait dit : "18 mois pour savoir si l'IA justifie les investissements." Les 18 mois sont passés. Le verdict : les résultats ne sont pas encore là. $1 000 milliards investis en infra IA entre 2025 et 2026. Les 5 plus gros clouds. Résultat mesurable sur la productivité ? Proche de zéro. Le plus grand pari de l'histoire tech n'a pas encore de preuve. Juste une question de temps. (source Goldman Sachs)

Grok 4.5 is ~1/10th the cost of Fable and 10–15x faster. You'd think that saves you money. It doesn't and that's the best part. An 8-hour job now takes 1 hour. So I don't go home early. I pack 8x the work into the same day. I pay for every lab. Codex, Claude, Perplexity, Grok. This is the one that made me unstoppable. $300/mo plan, 24% left, bought it the day it dropped And it's the best money I spend.


Starting this week we're rolling out Ask YouTube on the web for U.S. users. You’ll be able to ask more natural, conversational questions to help you find videos and explore new ideas. We’re looking forward to your feedback as we continue to build better ways to help people learn and explore on the platform.

Very soon now, AI will infiltrate everything in our lives. We will tell our microwave to cook, we will tell our TV to pick a movie, we will tell our car where to go and where to stop, we will tell our house to get warmer or cooler. AI will screen our calls. AI will make our amazon orders for us. AI will organize parties and meetups and even just meeting a friend. AI will do our taxes, pay our bills, manage our finances. Etc, etc. Musk may be right about his notion of sustainable abundance. The 20th century lifted 1/4 of the world out of poverty. The 21st could be 10 times better.

🔵📨 Pavel Durov confirme que Telegram ne scannera pas les messages privés et compare l'UE à une république bananière.


Grok 4.5 just constructed an explicit counterexample to hypercontractivity for the Poisson semigroup (the square root of the Laplace–Beltrami operator) on the 4-sphere. Back in 2021, with Rupert Frank arxiv.org/abs/2101.06209 we proved that hypercontractivity holds in dimensions ≤3 and fails in sufficiently large dimensions (for example, in dimension 13). Grok's example shows that it already fails in dimension 4, making our earlier result sharp. I also tested this problem on several other frontier AI models. One of them also managed to find a counterexample, but I particularly like Grok 4.5's solution: it is explicit, simple, and elegant. The attached files were generated entirely by Grok 4.5 build (with zero intervention on my side).




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