2026 AI Coding Agent Benchmark: Cursor, Claude Code, and Codex – Who Leads?
A comprehensive 2026 benchmark evaluates major AI coding agents—Cursor CLI, Claude Code, OpenAI Codex, and Google Gemini—across performance, token consumption, cost per task, and execution time, revealing a tight top‑three score margin and highlighting cost‑efficiency and latency as the new competitive frontiers.
