It turns out multi step backpropaganda is better. paper has a beautiful way of improving backpropagation. One iteration cleanly gets us backprop, multiple iterations get us a preconditioned update.

The return of the strictly proper losses 👑 this time for DPO 🧐 ft. Core Automation logo on an ICML 2026 poster @CoreAutoAI #icml26 Richard Nock 🫡

2128 to 1711 us today. 🤘 The Cuda Colonel still in top place but only by a small margin to nikhilbarhate99

Wait was it Pranav who jailbroke it?

Here are a few of the pieces of advice that I shared:

Every loss spike is your model telling you something. Listen carefully

From Axios.

If what you're looking at doesn't make sense, keep rotating it until it does

I'm just wondering how Mythos and Fable are defined, exactly, for the internal employee restrictions?

The strongest legit entry so far is by @blelbach

I apologize- I am on vacation cannot start another optimizer quote tweet thread to overcome the anthropic related news this time around. But I had one ready where I replaced eigh call with coupled newton got pretty fast walltime.

Man what the fuck

The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees. The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance. Access to all other Claude models is not affected. We apologize for this disruption to our customers. We believe this is a misunderstanding and are working to restore access as soon as possible. Read our full statement: anthropic.com/news/fable-myt…