Download:
https://huggingface.co/datasets/sub1b/babylm-didactic-blend-corpora (model + checkpoint ladder:
https://huggingface.co/sub1b/gpt-bert-a2-strict-small)
Composition: BabyLM 2026 official 10M natural corpus (unchanged; redistributed per challenge terms)
blended per arm with: LLM-generated didactic text (competition pool 3.02M words final; d1conc 5.72M;
d1spread 5.85M; d1social 9.57M)… See the full description on the dataset page:
https://huggingface.co/datasets/sub1b/babylm-didactic-blend-corpora.
