Which Frontier AI Model Leads 2026? GPT‑5.4 vs Opus 4.6 vs Gemini 3.1 Pro
A detailed 2026 benchmark comparison shows GPT‑5.4 excelling in knowledge work and native computer use, Gemini 3.1 Pro dominating inference at the lowest price, and Opus 4.6 leading software‑engineering tasks, while highlighting distinct pricing tiers, context‑window sizes, and the need for multi‑model routing.
