A Python implementation of the Morgenstern–Price limit equilibrium method with exact Zhu et al. (2005) recurrence formulation, paired with a structured benchmark for evaluating LLM numerical reasoning failures in geotechnical slope stability, exposing systematic errors in interslice coupling, sign conventions, and iterative convergence.
python numerical-methods geotechnical-engineering soil-mechanics slope-stability llm-evaluation ai-benchmark model-failure-analysis limit-equilibrium
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Updated
May 11, 2026 - Python