Tidelines — LLM usage and market share

Head to head · 2026-10-25

Anthropic logoAnthropic: Claude Haiku 5.5 vs DeepSeek logoDeepSeek: DeepSeek V4.1 Flash 1017

Data source

Token share

Anthropic logoAnthropic: Claude Haiku 5.5

1.14%

DeepSeek logoDeepSeek: DeepSeek V4.1 Flash 1017

24.69%

30d Δ

Anthropic logoAnthropic: Claude Haiku 5.5

-0.26pp

DeepSeek logoDeepSeek: DeepSeek V4.1 Flash 1017

+20.97pp

Price — $ / M output

Anthropic logoAnthropic: Claude Haiku 5.5

$0.50

DeepSeek logoDeepSeek: DeepSeek V4.1 Flash 1017

$0.60

Context window

Anthropic logoAnthropic: Claude Haiku 5.5

1000k

DeepSeek logoDeepSeek: DeepSeek V4.1 Flash 1017

1049k

Share of tokens over time

Tidelines — LLM usage and market share
Source: OpenRouter (openrouter.ai/rankings), as of 2026-10-25. Vercel AI Gateway data as of 2026-10-25. · tidelines.ai/compare/anthropic-claude-haiku-5-5-vs-deepseek-deepseek-v4-1-flash-1017

Detail pages: Anthropic: Claude Haiku 5.5 · DeepSeek: DeepSeek V4.1 Flash 1017