Face-off

Gemini 4 Argon vs Claude Opus 5.5

Gemini 4 Argon versus Claude Opus 5.5 on list price and published Arena rating. Gemini 4 Argon Arena 1532 · Claude Opus 5.5 Arena 1516 Blended list price Gemini 4 Argon $8.00 and Claude Opus 5.5 $16.00 per 1M tokens.

Gemini 4 ArgonGoogleArena 1532$8.00 / 1M
Gemini 4 Argon leads by 16 Arena pointsClaude Opus 5.5 costs 2.0x more
Claude Opus 5.5AnthropicArena 1516$16.00 / 1M

Gemini 4 Argon

Google

Input / 1M$2.00Output / 1M$10.00Arena1532Value2381,000 coding edits$12.00

Open model

Claude Opus 5.5

Anthropic

Input / 1M$4.00Output / 1M$20.00Arena1516Value1931,000 coding edits$24.00

Open model

Gemini 4 Argon leads by 16 Arena points. Claude Opus 5.5 costs 2.0x more, moving from Gemini 4 Argon to Claude Opus 5.5. The 1,000-edit cost uses a planning assumption of 2,000 input and 800 output tokens, not a measured trace. Share this face-off. The link renders an Open Graph image of the two models.