Stanford's Marin Open Lab Live-Trains 535B-Parameter Open Model

Stanford's Marin open lab is live-training Marin 535B-A23B, an open-source MoE model with 535B total and 23B active parameters, on CoreWeave compute, with Percy Liang publicly sharing progress throughout the fully transparent 'hero run'.

2026-09-17 ~ 2026-09-18 · 2 related posts

• Stanford's Marin open training run at 535B-A23B, Percy Liang invites others to share progress — dejavucoder · 2026-09-17
• Stanford's 10-person Marin open lab is live-training a 535B model in the open — wandb · 2026-09-18