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Google Unveils Gemini 4 Carbon, Leading in Security and Long-Horizon TasksYuchen Jin (@Yuchenj_UW)T2·Models
Gemini 4 Carbon Outperforms Opus 5.5 in Artificial Analysis Benchmarks
Original title: According to Artificial Analysis, Gemini 4 Carbon is both smarter and cheaper than Opus 5.5 per task...
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Artificial Analysis reports that Google's Gemini 4 Carbon outperforms Anthropic's Opus 5.5 in both intelligence and cost-efficiency per task. However, the results were derived using the Antigravity CLI, raising questions about performance consistency across different inference frameworks. Developers plan to independently verify these claims using tools like Codex and Omnigent.
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Yuchen Jin (@Yuchenj_UW) · 2026-10-28 17
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.
