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Dataset · Hugging Face

dlab-spp/reflection-50m

SPP Reflection 50M The 51.4M-document reflection set from Synthetic Persona Pretraining (SPP): Alignment from Token Zero — the production half-corpus run, and the dataset the released models were actually trained on. 🔬 Small sample (same format): dlab-spp/reflection-sample-2k 📉 Earlier 10M run: dlab-spp/reflection-10m 🧾 Safety scores for the full 1T corpus: dlab-spp/safety-classifications Each row pairs a source document with two generated constitution reflections — a… See the full description on the dataset page: https://huggingface.co/datasets/dlab-spp/reflection-50m.

Author / organizationdlab-spp
License (as declared)odc-by
Downloads601 (as reported by Hugging Face)
Likes0
Created28 July 2026
Last updated at source14 August 2026
reflectionalignmentsafetysynthetic-persona-pretrainingpretraining
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