StoreBench: A Live-Commerce Environment for Evaluating and Training Autonomous Operator Agents

arXiv:2610.10942 · cs.AI, cs.CL, cs.LG · Submitted 2026-10-07 · Read on arXiv

cs.AI, cs.CL, cs.LG

Submitted: 2026-10-07

Updated: 2026-10-07

Code: https://github.com/medusajs/medusa

Terminology

• Benchmark — 29× in this paper · explained in 2 episodes
• Calibration — 18× in this paper · explained in 7 episodes
• International Conference on Learning Representations — 8× in this paper
• Reward Hacking — 8× in this paper · explained in 8 episodes
• Failure Modes — 7× in this paper · explained in 3 episodes
• Benchmarking — 6× in this paper · explained in 3 episodes
• GRPO — 5× in this paper · explained in 6 episodes
• Provenance — 5× in this paper · explained in 4 episodes
• Generative AI — 4× in this paper · explained in 2 episodes
• Reinforcement Learning — 3× in this paper · explained in 4 episodes
• Trace — 3× in this paper · explained in 2 episodes
• AI Agents — 2× in this paper · explained in 2 episodes
• Adaptation — 2× in this paper · explained in 1 episode
• Verification — 2× in this paper · explained in 2 episodes
• Agent Harness — 1× in this paper · explained in 2 episodes
• In International Conference on Machine Learning — 1× in this paper
• Large Language Models (LLMs) — 1× in this paper · explained in 6 episodes
• Reinforcement Learning (RL) — 1× in this paper · explained in 25 episodes
• Sample Efficiency — 1× in this paper · explained in 4 episodes
• Scaling Laws — 1× in this paper · explained in 4 episodes
• Sycophancy — 1× in this paper · explained in 4 episodes
• Verifiable Rewards — 1× in this paper · explained in 2 episodes
• Verifier — 1× in this paper · explained in 2 episodes
• World Model — 1× in this paper · explained in 7 episodes

Sources

• Concrete Problems in AI Safety
• Vending-Bench: A Benchmark for Long-Term Coherence of Autonomous Agents
• Monitoring Reasoning Models for Misbehavior and the Risks of Promoting Obfuscation
• Sycophancy to Subterfuge: Investigating Reward-Tampering in Large Language Models
• GDPval: Evaluating AI Model Performance on Real-World Economically Valuable Tasks
• DeepSeekMath: Pushing the Limits of Mathematical Reasoning in Open Language Models
• MerchantBench: Benchmarking LLM Agents for Long-Term Coherence in E-Commerce Operations
• SpecBench: Measuring Reward Hacking in Long-Horizon Coding Agents

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