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A new Gemini 4 Pro checkpoint is being tested in https://arena.ai

A new Gemini 4 Pro checkpoint is being tested in https://arena.ai

This is a AI post classified by Jev as Frontier models (a model release), kept by the AI Radar because it carries real work, not commentary.

A new Gemini 4 Pro checkpoint is being tested in https://arena.ai

Posted by lyra (8.7k followers) 2 days ago · 539 likes · 162.4k views · view the original post on X. Kept by the AI Radar as Frontier models. Tools mentioned: arena.ai.

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Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 27.2k posts from 4.8k X accounts over the last 14 days, 1.2k tools, 19 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-19 18:50 UTC. Full method.