Tidelines — LLM usage and market share

Head to head · 2026-10-08

OpenAI logoOpenAI: GPT-6 Luna vs xAI logoSpaceXAI: Grok 4.7

Data source

Token share

OpenAI logoOpenAI: GPT-6 Luna

5.21%

xAI logoSpaceXAI: Grok 4.7

0.70%

30d Δ

OpenAI logoOpenAI: GPT-6 Luna

+4.85pp

xAI logoSpaceXAI: Grok 4.7

+0.41pp

Price — $ / M output

OpenAI logoOpenAI: GPT-6 Luna

$0.50

xAI logoSpaceXAI: Grok 4.7

$6.00

Context window

OpenAI logoOpenAI: GPT-6 Luna

1050k

xAI logoSpaceXAI: Grok 4.7

500k

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/openai-gpt-6-luna-20260922-vs-x-ai-grok-4-7-20260916

Detail pages: OpenAI: GPT-6 Luna · SpaceXAI: Grok 4.7