Tidelines — LLM usage and market share

Head to head · 2026-10-19

OpenAI logoOpenAI: GPT-6 Astra vs Z-AI logoZ.ai: GLM 5.3 Flash

Data source

Token share

OpenAI logoOpenAI: GPT-6 Astra

0.25%

Z-AI logoZ.ai: GLM 5.3 Flash

7.18%

30d Δ

OpenAI logoOpenAI: GPT-6 Astra

-0.53pp

Z-AI logoZ.ai: GLM 5.3 Flash

-7.89pp

Price — $ / M output

OpenAI logoOpenAI: GPT-6 Astra

$50.00

Z-AI logoZ.ai: GLM 5.3 Flash

$0.16

Context window

OpenAI logoOpenAI: GPT-6 Astra

1050k

Z-AI logoZ.ai: GLM 5.3 Flash

1049k

Share of tokens over time

Tidelines — LLM usage and market share
Source: OpenRouter (openrouter.ai/rankings), as of 2026-10-19. Vercel AI Gateway data as of 2026-10-19. · tidelines.ai/compare/openai-gpt-6-astra-20260903-vs-z-ai-glm-5-3-flash-20260826

Detail pages: OpenAI: GPT-6 Astra · Z.ai: GLM 5.3 Flash