As of Oct 6, 2026, the jev Decision Index v0.3 brings a stronger benchmark set for decision models, with Perplexity's open-weights pplx-decider claiming the top spot.
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Oct 6
Official
jev Decision Index v0.3 lands with stronger benchmarks; Perplexity claims the top spot
The jev Decision Index v0.3 is out, featuring a much stronger set of benchmarks for decision models, per HF's MultimodalArt. Perplexity CEO Arav Srinivas said Perplexity wins on the Hugging Face Decision Index, noting the winning pplx-decider model is open-weights. The index update and the top ranking land alongside a wave of decision-model releases from Liquid AI, Cloudflare, Perplexity and others.