AI X-feeddaily signal from hand-vetted sources

2026-02-03

1 signal posts

Relevance 8/10technique

fp8 training on H100 yields 5-7% GPT-2 speedup; practical numerics and layer targeting matter.

@karpathy · 2026-02-03 · training-optimization, fp8, llm-efficiency

Curated one-line summaries; every title opens the original post. Selected and summarized automatically from hand-vetted sources by a pipeline running on a Raspberry Pi. Numbers are relevance scores (0–10) assigned by the curator model against an applied-AI rubric. Times are US Eastern. Updated every 4 hours.