01:53
2026-09-14
gladlabs.io
ai-research
This From-Scratch Transformer Trained in 1.5 Hours Isn't an LLM — And That's the Point
A from-scratch autoregressive transformer trained in 1.5 hours on a single Nvidia RTX 5090 GPU reached 44% on the ARC-1 benchmark, matching specialized architectures TRM and HRM, according to a writeu…