Tidelines — LLM usage and market share

Head to head · 2026-10-08

Anthropic logoAnthropic: Claude Opus 5.5 vs Google logoGoogle: Gemini 3.8 Flash

Data source

Token share

Anthropic logoAnthropic: Claude Opus 5.5

3.35%

Google logoGoogle: Gemini 3.8 Flash

1.26%

30d Δ

Anthropic logoAnthropic: Claude Opus 5.5

+2.37pp

Google logoGoogle: Gemini 3.8 Flash

-1.71pp

Price — $ / M output

Anthropic logoAnthropic: Claude Opus 5.5

$20.00

Google logoGoogle: Gemini 3.8 Flash

$3.75

Context window

Anthropic logoAnthropic: Claude Opus 5.5

1000k

Google logoGoogle: Gemini 3.8 Flash

1049k

Share of tokens over time

Tidelines — LLM usage and market share
Data: OpenRouter, Vercel AI Gateway as of 2026-10-08 · Source: tidelines.ai/compare/anthropic-claude-opus-5-5-vs-google-gemini-3-8-flash

Detail pages: Anthropic: Claude Opus 5.5 · Google: Gemini 3.8 Flash