classification

October 13, 2026

• Perplexity's pplx-decider v1.1 lifts Decision Index to 61.56

  Perplexity's pplx-decider v1.1 raised its Decision Index score from 56.4 to 61.56; the 26B model needs authenticated Hugging Face access and about 49 GiB for weights plus working memory.

  61.56 reported Decision Index score26B model parameters49 GiB reported weights plus working memory

  decision-modelsopen-modelsclassificationgpu