rob-x-ai/stablelm-2-12b-GGUF
12B • Updated • 106
rob PRO
rob-x-ai
AI & ML interests
∙ Open Research
∙ Making Generative AI accessible to anyone on consumer hardware
Recent Activity
updated a Space about 17 hours ago
rob-x-ai/genesis-1b-playground posted an update 1 day ago
Genesis 1B is now public. 🔥
I’m training a 1.003B parameter model from scratch on 2× RTX 4090s and opened a public playground for early checkpoints.
The real bottleneck wasn’t training.
It was checkpointing:
FSDP full-state gather over PCIe = NCCL timeout hell
Switching to DCP sharded checkpoints changed the trajectory of the run.
- Playground: https://huggingface.co/spaces/rob-x-ai/genesis-1b-playground
- Write-up: https://kroonen.ai/blog/distributed-checkpoint-failures-rtx4090/ updated a Space 1 day ago
kroonen-ai/READMEOrganizations
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