Infrastructure
3 posts
Article
DeepSeek 4.1 Flash Looks Boring
DeepSeek 4.1 Flash matters because cheap long coding sessions change agent governance more than they introduce a new exploit.
Article
Beam's weights are still pending
Reflection's Beam is a 501B-parameter sparse open-weight model, but its weights and technical artifacts are still pending release.
Article
Stanford teaches LLMs by making you build one
Stanford CS336 teaches language models by having students build the training stack end to end, from tokenizers to data and alignment.