A LoRA adapter that teaches deepseek-ai/DeepSeek-V4-Flash-0731 world events from April 2025 to August 2026, past its knowledge cutoff, by continued pretraining on 909M tokens of real news — no synthetic data, no QA pairs. Code, evaluation harnesses and the full recipe: Most of the value in this repository is the findings section below, not the weights. This adapter works on prominent entities and fails on the long tail; the measurements explaining why are more useful than the checkpoint. Scored against 705 facts extracted from its own training corpus, each corroborated by ≥2 independent news domains with every source agreeing on the date: The facts were in the training data. 909M tokens of…