Tag: benchmarks

29 posts tagged with "benchmarks" — Page 2 of 2

Preview image for AI Coding Agent Benchmarks: Why Harness Matters Over Model

This guide explains why AI coding agent benchmark scores are often misleading, as the agent harness and scaffolding can shift scores by 10–20 percentage points without changing the underlying model. It provides a critical framework for evaluating benchmark claims, noting that real-world coding agent performance is roughly half of reported leaderboard scores. Engineering teams should prioritize production-representative internal evaluations over vendor-reported benchmark claims when selecting AI.