What is the difference between Grok 3 Mini Beta and xAI: Grok 4 Fast (free)?

Both are developed by xAI but target different use cases. Grok 3 Mini Beta has a 131K token context window vs xAI: Grok 4 Fast (free)'s 2.0M. You can compare their actual outputs across 8 challenges on Rival to see how they differ in practice.

Which is better, Grok 3 Mini Beta or xAI: Grok 4 Fast (free)?

It depends on your use case. Grok 3 Mini Beta and xAI: Grok 4 Fast (free) each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 8 challenges so you can judge which fits your needs best.

How much does Grok 3 Mini Beta cost compared to xAI: Grok 4 Fast (free)?

Grok 3 Mini Beta costs $0.4/M input tokens and xAI: Grok 4 Fast (free) costs $0/M input tokens. xAI: Grok 4 Fast (free) is $0.40/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 xAI: Grok 4 Fast (free) on Rival?

This page shows a side-by-side comparison of Grok 3 Mini Beta and xAI: Grok 4 Fast (free) 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.

What is the difference between Grok 3 Mini Beta and xAI: Grok 4 Fast (free)?

Both are developed by xAI but target different use cases. Grok 3 Mini Beta has a 131K token context window vs xAI: Grok 4 Fast (free)'s 2.0M. You can compare their actual outputs across 8 challenges on Rival to see how they differ in practice.

Which is better, Grok 3 Mini Beta or xAI: Grok 4 Fast (free)?

It depends on your use case. Grok 3 Mini Beta and xAI: Grok 4 Fast (free) each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 8 challenges so you can judge which fits your needs best.

How much does Grok 3 Mini Beta cost compared to xAI: Grok 4 Fast (free)?

Grok 3 Mini Beta costs $0.4/M input tokens and xAI: Grok 4 Fast (free) costs $0/M input tokens. xAI: Grok 4 Fast (free) is $0.40/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 xAI: Grok 4 Fast (free) on Rival?

This page shows a side-by-side comparison of Grok 3 Mini Beta and xAI: Grok 4 Fast (free) 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.