GPT-5.2 ProvsGrok 4.7

GPT-5.2 Pro is developed by OpenAI while Grok 4.7 is developed by xAI. GPT-5.2 Pro has a 400K token context window vs Grok 4.7's 500K. You can compare their actual outputs across 9 challenges on Rival to see how they differ in practice.

It depends on your use case. GPT-5.2 Pro and Grok 4.7 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 9 challenges so you can judge which fits your needs best.

GPT-5.2 Pro costs $21/M input tokens and Grok 4.7 costs $1.6/M input tokens. Grok 4.7 is $19.40/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

This page shows a side-by-side comparison of GPT-5.2 Pro and Grok 4.7 across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.