Native top-2 routing traces from microsoft/Phi-tiny-MoE-instruct over
a deterministic 10,000,000-token sample of
HuggingFaceFW/fineweb-edu (sample-10BT). Documents are
deterministically shuffled, assigned to document-isolated train/eval streams,
tokenized without prompt formatting, separated by EOS tokens, and packed into
sequences of at most 4,096 tokens.