Face-off

Gemini 4 Argon vs Claude Fable 5.1

Gemini 4 Argon versus Claude Fable 5.1 on list price and published Arena rating. Gemini 4 Argon Arena 1532 · Claude Fable 5.1 Arena 1512 Blended list price Gemini 4 Argon $8.00 and Claude Fable 5.1 $40.00 per 1M tokens.

Gemini 4 ArgonGoogleArena 1532$8.00 / 1M
Gemini 4 Argon leads by 20 Arena pointsClaude Fable 5.1 costs 5.0x more
Claude Fable 5.1AnthropicArena 1512$40.00 / 1M

Gemini 4 Argon

Google

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

Open model

Claude Fable 5.1

Anthropic

Input / 1M$10.00Output / 1M$50.00Arena1512Value1671,000 coding edits$60.00

Open model

Gemini 4 Argon leads by 20 Arena points. Claude Fable 5.1 costs 5.0x more, moving from Gemini 4 Argon to Claude Fable 5.1. 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.