# OR-License: Evaluating LLM Agents as Real-World Operations Research Practitioners > Source: > Published: 2026-10-20 03:30:02+00:00 Can large language model (LLM) agents deliver expert-level operations research (OR) solutions directly from original client materials, without prior expert reformulation? Existing OR benchmarks typically begin with self-contained descriptions or predefined optimization tasks, underrepresenting the t