Comprehensive evaluation of Claude 4 Sonnet's mathematical assessment capabilities: 500 original problems revealing JSON-induced errors and systematic patterns in LLM evaluation tasks. Research demonstrates 100% accuracy on incorrect answers but 84.3% on correct ones due to premature decision-making in JSON structure.
nlp benchmark machine-learning research artificial-intelligence dataset nlp-machine-learning evaluation-metrics cognitive-dissonance mathematical-reasoning llm-evaluation ai-assessment claude-4-sonnet json-bias systematic-errors
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Updated
Jul 7, 2025 - HTML