Copilot Fusion tops Terminal-Bench 4.0 at 71, ranks third on FrontierCode

ArtificialAnlys · x · 2026-10-29

Artificial Analysis shared per-benchmark results for Copilot Fusion: it leads Terminal-Bench 4.0 with 71; scores 51 on FrontierCode, third behind Claude Code Opus 5.5 (max) at 56 and Devin Fusion at 54; and lands mid-pack at 57 on SWE-Atlas-QnA-AA, between GPT-6 Astra (Codex) and Gemini 4 Argon (Antigravity CLI). Chart included.

Related event: GitHub Launches Copilot Fusion: Multi-Model Orchestration at Half the Cost of Opus 5.5(6 posts)→

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