Tidelines — LLM usage and market share

Head to head · 2026-09-01

Anthropic logoAnthropic: Claude Haiku 4.5 vs DeepSeek logoDeepSeek: DeepSeek V4 Flash 0731

Data source

Token share

Anthropic logoAnthropic: Claude Haiku 4.5

0.25%

DeepSeek logoDeepSeek: DeepSeek V4 Flash 0731

10.09%

30d Δ

Anthropic logoAnthropic: Claude Haiku 4.5

-0.09pp

DeepSeek logoDeepSeek: DeepSeek V4 Flash 0731

+0.31pp

Price — $ / M output

Anthropic logoAnthropic: Claude Haiku 4.5

$5.00

DeepSeek logoDeepSeek: DeepSeek V4 Flash 0731

$0.18

Context window

Anthropic logoAnthropic: Claude Haiku 4.5

200k

DeepSeek logoDeepSeek: DeepSeek V4 Flash 0731

1311k

Share of tokens over time

Tidelines — LLM usage and market share
Data: OpenRouter, Vercel AI Gateway as of 2026-09-01 · Source: tidelines.ai/compare/anthropic-claude-4-5-haiku-20251001-vs-deepseek-deepseek-v4-flash-20260731

Detail pages: Anthropic: Claude Haiku 4.5 · DeepSeek: DeepSeek V4 Flash 0731