Artificial Analysis ranks Gemini 4 Carbon #1 on its v5 intelligence index (59), but behind Opus 5.5 in coding agents; access starts with selected cyber defenders. Your leaderboard winner has a guest list.

Google’s official Gemini 4 Carbon benchmark table, with AA Index v5.0 scores of 59 for Carbon, 58 for Opus 5.5 and 57 for GPT-6 Astra; other rows are vendor comparisons.

Published 28 Oct 2026 · 19:45 UTC

Google DeepMind; Artificial Analysis evaluation ↗ · Source dated 28 Oct 2026

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