Exploring Hierarchical Metrics in Pre-training and Frontier Model Limits

Recent public experiments attempted to correlate public wandb hierarchical metrics with JLens statistics for pre-training insights, though most hypotheses were disproven. The community subsequently discussed better ways to clearly present and structure these complex pre-training metric analyses.

2026-07-13 ~ 2026-07-14 · 3 related posts

• Public Experiment Results and Frontier Model Limits — eliebakouch · 2026-07-13
• Analyzing Pretraining with Layered Metrics — eliebakouch · 2026-07-13
• Discussion on Pre-training Metric Analysis Methods — dbreunig · 2026-07-14