AI Coding Agent Performance Benchmarks: Claude, Cursor, GPT, and Gemini Compared
Summary
This article presents a performance benchmark table comparing various AI coding agents (Claude Code, Cursor Composer, OpenCode, Codex, Gemini CLI) across different model versions. Metrics include execution time (in seconds), and two percentage-based scores (likely accuracy/completion and pass rates). The table ranks agents by performance, with Claude Fable 5 leading at 92%/96% in 224.32s, while Gemini 3.0 Pro Preview ranks lowest at 67%/96%.
Source
Twitter / XAI Coding Agent Performance Benchmarks: Claude, Cursor, GPT, and Gemini Comparednextjs.orgKey quotes
· 3 pulledAgent Performance Results
Claude Fable 5 — 224.32s — 92% — 96%
Gemini 3.0 Pro Preview — 67% — 96%
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