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Run Finished
8 min read
Genesis 1B: Run 2 Extended - 80,000 Steps
Run 2 extended to 80,000 steps (~42B tokens). Step 60,000/80,000. ETA April 24, 2026.
Genesis Run 2 pretraining running
Blog
Research, engineering, and insights from Kroonen AI.
🧬 Genesis 1B
5 min read
Genesis 1B, Run 2: Deeper, Faster, Smarter
Same 1B parameters, 3x throughput. How torch.compile, real-valued RoPE, a deeper architecture (32 layers vs 20), and batch tuning tripled training speed on the same 2x RTX 4090 hardware.
Genesis Run 2 architecture torch.compile
10 min read
The Genesis Manifesto: Sovereign Intelligence for the Post-Generative Era
Data sovereignty, constitutional alignment, and the case for training language models on consumer hardware. Why the future of AI is local, private, and personality-first.
Genesis philosophy alignment
🔧 Postmortems
8 min read
The Optimizer State Bug: A Silent Failure in DCP Resume
A silent AdamW state bug during Run 1 that produced a false recovery on poisoned weights. The load path didn't crash or hang -- it just silently ruined the model.
Genesis Run 1 postmortem optimizer dcp
8 min read
Fixing FSDP Checkpoint Deadlocks on 2x RTX 4090
How we fixed FSDP checkpoint deadlocks during Run 1 on consumer GPUs without NVLink using DCP sharded checkpoints and decoupled evaluation.
Genesis Run 1 postmortem fsdp dcp