Cline says Gemini 4 Argon ranks first on the Vals Index for agentic tasks and completes them at half the cost of Opus 5.5.
Google reported that its Chrome team used Argon to refactor about 6 million lines of legacy features in a 40-million-line codebase, eliminating a category of browser crashes.
The chart shows Argon at 68.90% accuracy and $15.68 per test, versus Opus 5.5 at 66.97% and $32.14.
The source gives a benchmark ranking and a cost comparison against Opus 5.5, plus a Chrome refactoring example that shows the model's use in practice.
Gemini 4 Argon is #1 on Val Index, completing agentic tasks at half the cost of Opus 5.5.
Google shared that the Chrome team recently used Argon to refactor ~6 million lines of legacy features out of a 40-million line codebase, eliminating an entire category of browser crashes.
Source: Cline · x.comPublished
