Tidelines — LLM usage and market share

Head to head · 2026-09-01

Anthropic logoClaude Opus 5 vs DeepSeek logoDeepSeek: DeepSeek V4 Flash 0423

Data source

Token share

Anthropic logoClaude Opus 5

1.44%

DeepSeek logoDeepSeek: DeepSeek V4 Flash 0423

4.89%

30d Δ

Anthropic logoClaude Opus 5

-0.01pp

DeepSeek logoDeepSeek: DeepSeek V4 Flash 0423

-6.41pp

Price — $ / M output

Anthropic logoClaude Opus 5

$25.00

DeepSeek logoDeepSeek: DeepSeek V4 Flash 0423

$0.18

Context window

Anthropic logoClaude Opus 5

1000k

DeepSeek logoDeepSeek: DeepSeek V4 Flash 0423

1049k

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-opus-5-vs-deepseek-deepseek-v4-flash-20260423

Detail pages: Claude Opus 5 · DeepSeek: DeepSeek V4 Flash 0423