What is the difference between Grok 3 Mini Beta and Claude 3 Opus?

Grok 3 Mini Beta is developed by xAI while Claude 3 Opus is developed by Anthropic. Grok 3 Mini Beta has a 131K token context window vs Claude 3 Opus's 200K. You can compare their actual outputs across 5 challenges on Rival to see how they differ in practice.

Which is better, Grok 3 Mini Beta or Claude 3 Opus?

It depends on your use case. Grok 3 Mini Beta and Claude 3 Opus each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 5 challenges so you can judge which fits your needs best.

How much does Grok 3 Mini Beta cost compared to Claude 3 Opus?

Grok 3 Mini Beta costs $0.4/M input tokens and Claude 3 Opus costs $15/M input tokens. Grok 3 Mini Beta is $14.60/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare Grok 3 Mini Beta and Claude 3 Opus on Rival?

This page shows a side-by-side comparison of Grok 3 Mini Beta and Claude 3 Opus across shared challenges. You can vote on which model produced the better output, and Pro users can create custom challenges to test both models with their own prompts.