Keir Starmer Faces Resignation Reports Amid Party Revolt

The Divergence Score measures how far each outlet's coverage deviates from the factual baseline, expressed as a relative distance from 0.0 (theoretical upper bound 1.7). It combines three dimensions: editorial bias, information transparency, and headline-body consistency. Scores closer to 0 indicate coverage faithful to the baseline; larger values indicate reporting skewed toward a particular perspective.