Base revision: 70d244cc86ccca08cf5af4e1e306ecf908b1ad5e
RL algorithm: GRPO
Training reward: frozen prompt-specific initial rubric (R0)
Domain: RaR Medicine or RaR Science, as named in the repository
Training seed: 11
Export format: Hugging Face Transformers, BF16 safetensors
Checkpoint contents: model weights, configuration, tokenizer, and chat template
Excluded: optimizer, scheduler, trainer state, rollouts, rubrics, and evaluation data
Medicine checkpoint repositories cover the ten planned audit points through
step 48. Science training was only saved through step 3 at the time of this
upload, so the public Science repositories contain steps 0 and 3.
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python
from transformers import AutoModelForCausalLM, AutoTokenizer
These checkpoints are research artifacts for studying reward saturation and
static-rubric staleness during policy optimization. Medicine checkpoints are
not medical devices and must not be used as a substitute for professional
medical advice.