500M RealisticBPE5 specialist checkpoint trained on cminst/realistic-bpe5-science-math-10b.

Source run directory name: R5FW10B-SpecNA-science_math_bpe32-500M-10B-modal. Data bundle: cminst/realistic-bpe5-science-math-10b. Tokenizer: science_math_bpe32.

Optimizer and DDP resume state are intentionally excluded from uploaded checkpoints.