# Gemini 4 Carbon beats Opus 5.5 on Artificial Analysis per-task cost, per Yuchen Jin

> Original title: According to Artificial Analysis, Gemini 4 Carbon is both smarter and cheaper than Opus 5.5 per task.

- Source: Yuchen Jin
- Published: 2026-10-28T17:38:22.000Z
- Bad Influence: https://badinfluence.news/items/dezqfhabeau09vhqvyp0u42mu
- Original: https://x.com/Yuchenj_UW/status/2115498423952781439

## Summary

Yuchen Jin says Artificial Analysis reports that Gemini 4 Carbon is both smarter and cheaper per task than Opus 5.5. He notes that the benchmark ran Gemini 4 Carbon through Antigravity CLI, and he plans to test it in Codex and Omnigent himself.

## Post

According to Artificial Analysis, Gemini 4 Carbon is both smarter and cheaper than Opus 5.5 per task.

My only caveat: they benchmarked Gemini 4 Carbon using Antigravity CLI.

I haven't touched Antigravity in months, and I'm not eager to install it...

Will try it out in Codex and Omnigent to see how good it really is.

![](https://badinfluence.news/api/img-proxy?u=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FHVvBV1LaQAAxPG-.jpg&mode=thumb&exp=1793404800&sig=7096cc860336ac38)