Arena.ai (@arena) says Google DeepMind’s Gemini 3.8 Flash (High) put Gemini on the Agent Arena Pareto frontier for the first time: $0.75/$3.75 per MTok, ~$0.22 median cost per Agent Arena task with +5.94% net gain—on par with Grok 4.5 and GLM 5.2 (Max) at roughly 44–50% lower price.

Key Takeaways

  • ✓Gemini 3.8 Flash (High) lands on the Agent Arena Pareto frontier for the first time.
  • ✓Priced $0.75/$3.75 per MTok; ~$0.22 median/task in Agent Arena with +5.94% net.
  • ✓About 44–50% cheaper per task than Grok 4.5 ($0.39) and GLM 5.2 Max ($0.44).
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