---
title: "Discussion on \"Gemini 4 Argon vs Claude Opus 5.5 for coding agents\" | Hashnode"
description: "Discussion on \"Gemini 4 Argon vs Claude Opus 5.5 for coding agents\". Same coding agent, six tasks with hidden tests, two runs per model. Both passed every test; Gemini took 1.6x as long and cost 1.5x as much per task."
url: "https://hashnode.com/posts/gemini-4-argon-vs-claude-opus-5-5-for-coding-agents/6af2730a806cce4909d7e78d"
---

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# [Gemini 4 Argon vs Claude Opus 5.5 for coding agents](https://xiunxiao.hashnode.dev/gemini-4-argon-vs-claude-opus-5-5-for-coding-agents?utm_source=hashnode&utm_medium=feed)

Same coding agent, six tasks with hidden tests, two runs per model. Both passed every test; Gemini took 1.6x as long and cost 1.5x as much per task.

8h ago · 10 min read · xiunxiao.hashnode.dev  
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