Coding Agent Index
A comprehensive benchmark for evaluating AI coding agents, published by Artificial Analysis. It is primarily based on standardized task sets such as SWE-bench and assesses agent performance on coding tasks in realistic software engineering scenarios.
Timeline (last 90 days)
Copilot Fusion's score on the coding agent index approaches Opus 5.5 Max, while cutting cost in half and reducing task time by 40%.
Artificial Analysis evaluated Devinfusion: with Claude Opus 5.5 as the primary model and GPT-6 Luna as an auxiliary model working in parallel, it scored about 68 on its Coding Agent Index, roughly 2 points higher than the specified Claude Code combination, at 31% lower cost per task.
All Facts (2)
Copilot Fusion's score on the coding agent index approaches Opus 5.5 Max, while cutting cost in half and reducing task time by 40%.
60%UnverifiedArtificial Analysis evaluated Devinfusion: with Claude Opus 5.5 as the primary model and GPT-6 Luna as an auxiliary model working in parallel, it scored about 68 on its Coding Agent Index, roughly 2 points higher than the specified Claude Code combination, at 31% lower cost per task.
50%