Reasoning models (Claude Mythos, o3, Opus 4.7, DeepSeek V4-Pro): Which Wins for IT helpdesk Tier-1 support in 2026?
Reasoning models (Claude Mythos, o3, Opus 4.7, DeepSeek V4-Pro) for it helpdesk tier-1 support — a May 2026 comparison grounded in current model prices, benchmark...