ResearchResearch paperLarge Language Models · Evaluation & Benchmarks1 source · Oct 9, 2026

GraphDecisionBench: Benchmarking System One Models on Graph Tasks

We introduce GraphDecide, a model-independent benchmark that combines structural task profiles, matched graph-text input contrasts and heuristic-proposal controls to diagnose graph decision performance.

Key points

  • Large language models (LLMs) are increasingly explored for graph understanding and decision-making, while System One models such as Jev select directly from supplied options.
  • However, the capabilities of System One models on graph-related tasks remain unclear.
  • We evaluate Jev and related choice-based models alongside language-model baselines, covering fourteen model-interface configurations.
  • Jev's results illustrate the benchmark's central distinctions: accurate adjacency recognition does not guarantee broader structural correctness, joint graph-text input does not consistently improve prediction, and feasible construction does not establish high solution quality.

Sources (1)

  • [1]GraphDecisionBench: Benchmarking System One Models on Graph Tasks
    Hugging Face Daily Papers · Oct 9, 12:00 AM
    We introduce GraphDecide, a model-independent benchmark that combines structural task profiles, matched graph-text input contrasts and heuristic-proposal controls to diagnose graph decision performance.
    Large language models (LLMs) are increasingly explored for graph understanding and decision-making, while System One models such as Jev select directly from supplied options.

Extractive summary: sentences quoted from the sources.

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