PartHackBench: Certified Equal-Progress Stress Tests for Partial-Credit Tool-Agent Evaluation

arXiv:2609.29578 · cs.AI, cs.CL, cs.CR, cs.LG · Submitted 2026-08-27 · Read on arXiv

cs.AI, cs.CL, cs.CR, cs.LG

Submitted: 2026-08-27

Updated: 2026-08-27

Comments: 17 pages, 3 figures, 15 tables

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Benchmark — 14× in this paper · explained in 2 episodes
• Provenance — 9× in this paper · explained in 3 episodes
• Robustness — 8× in this paper · explained in 5 episodes
• Actor — 7× in this paper · explained in 3 episodes
• Alignment — 4× in this paper · explained in 1 episode
• Core — 2× in this paper · explained in 2 episodes
• LLM judge — 2× in this paper · explained in 2 episodes
• Selection Bias — 2× in this paper · explained in 4 episodes
• Thinking mode — 2× in this paper · explained in 2 episodes
• Accuracy — 1× in this paper · explained in 1 episode
• Agentic Evaluation — 1× in this paper · explained in 1 episode
• Aggregation — 1× in this paper · explained in 1 episode
• Frozen model — 1× in this paper · explained in 2 episodes
• Generalization — 1× in this paper · explained in 13 episodes
• Independent-Decomposition Judge — 1× in this paper
• LLM-as-a-Judge — 1× in this paper · explained in 3 episodes
• Scaling Laws — 1× in this paper · explained in 4 episodes
• Semantic Alignment — 1× in this paper · explained in 3 episodes
• Structural Control — 1× in this paper · explained in 2 episodes

Sources

• Concrete Problems in AI Safety
• Solving math word problems with process- and outcome-based feedback

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