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Attainment Labs Frontier AI Report February 2026: Claude Opus 4.6 Leads Coding; GPT-5 Pro Leads Math at 82% AIME 2026
Attainment Labs published a comprehensive cross-benchmark frontier model analysis for February 2026 covering coding, math, reasoning, and instruction-following. Claude Opus 4.6 leads on code generation and instruction following; GPT-5 Pro leads on mathematical reasoning at 82% on AIME 2026. The report is designed for operators selecting base models for agent workloads and notes that no single model dominates all agent-relevant task categories — model routing strategies remain necessary for production deployments.
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