Gemini 4 Argon (High) Hits #8 on Agent Arena, Reshapes Pareto Frontier at $0.62/Task
arena · x · 2026-10-01
Agent Arena updated its leaderboard: Google DeepMind's Gemini 4 Argon (High) debuts at #8 with a +7.92% net improvement score, reshaping the Pareto frontier at just $0.62 per task.
Key points:
- A 4.96-point jump over Gemini 3.8 Flash (High), which sits at #19 with +2.96%
- Stands out on key signals like tool reliability
- Other Pareto-optimal models include Claude Fable 5.1 (Max, +14.55%, $4.15/task), Claude Opus 5.5 (High, +13.78%, $1.56/task), GPT 6 Sol (Max, +10.65%, $0.92/task); open-source DeepSeek V4.1 Flash delivers +4.01% at $0.09/task
- Based on 2M real agent-mode sessions measuring tool orchestration, task completion, and steerability
Related event: Gemini 4 Argon Ranks 8th on Agent Arena(2 posts)→
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