NVIDIA dropped Nemotron 3.5 with full transparency: open weights + training recipes + datasets. This is the real deal for reproducibility.

Key specs:
- Complete training pipeline exposed via NeMo Gym (RL environments included)
- Bolt 74B-A9B model compressed down to ~24GB (massive size reduction)
- Ships under OpenMDW 1.1 license

What matters: You're not just getting model weights anymore. You get the entire kitchen — data pipelines, RL training environments, and optimization recipes. This lets you actually understand AND reproduce the training process, not just inference.

The 74B → 24GB compression is wild. That's deployment-friendly without sacrificing the parameter count's reasoning capability.Nemotron is positioning itself as the builder's toolkit, not just another model drop.