JackGPT
3.7K posts

JackGPT
@JackSeroy
Alignment is the most important problem






Order your snacks right here on Temu – what are you waiting for?

We’ve just released another paper solving five further Erdős problems with an internal model at OpenAI: arxiv.org/abs/2604.06609. Several of the proofs were especially enjoyable to digest while writing the paper. My personal favorite was the solution to Erdős Problem 1091. The question asks: if a graph G has chromatic number 4, while every small subgraph has chromatic number at most 3, must it contain an odd cycle with many diagonals? The internal model gives a very enlightening counterexample to this conjecture, and the proof was a pleasure to understand. For those so inclined, a really fun exercise is to try to reconstruct the proof from Figure 5 of the paper, which was of course produced by Codex.

Introducing Muse Spark, the first in the Muse family of models developed by Meta Superintelligence Labs. Muse Spark is a natively multimodal reasoning model with support for tool-use, visual chain of thought, and multi-agent orchestration. Muse Spark is available today at meta.ai and the Meta AI app. We’re also making it available in private preview via API to select partners, and we hope to open-source future versions of the model. Learn more: go.meta.me/43ea00



Mythos is a very powerful model, yes, but in a few months the most likely scenario is that every model released by then will end up being better than Mythos AI isn't creating new exploits, it's just finding them. The exploits are already there, any human can find them, and worse, use them for their own benefit without telling anyone. All Mythos does is democratize it, letting everyone search for exploits and letting everyone fix them. In the end, making it public is safer than keeping it as a private beta in my opinion

Our run-rate revenue has surpassed $30 billion, up from $9 billion at the end of 2025, as demand for Claude continues to accelerate. This partnership gives us the compute to keep pace. Read more: anthropic.com/news/google-br…







