GitHub Copilot Fusion burns 7.2M tokens per task, half of Claude Opus 5.5's usage in Claude Code

ArtificialAnlys · x · 2026-10-29

Artificial Analysis launched a Coding Agent Index covering task costs and benchmark results for coding agents. Standout data point: GitHub Copilot Fusion used about 7.2M tokens per task in the index — roughly half the tokens Claude Opus 5.5 consumed in Claude Code. The index lets teams compare coding agents on both cost and benchmark performance.

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