What is the difference between Grok 3 Mini Beta and Ox Alpha?

Grok 3 Mini Beta is developed by xAI while Ox Alpha is developed by OpenRouter. Grok 3 Mini Beta has a 131K token context window vs Ox Alpha's 1.0M. You can compare their actual outputs across 13 challenges on Rival to see how they differ in practice.

Which is better, Grok 3 Mini Beta or Ox Alpha?

It depends on your use case. Grok 3 Mini Beta and Ox Alpha each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 13 challenges so you can judge which fits your needs best.

How much does Grok 3 Mini Beta cost compared to Ox Alpha?

Grok 3 Mini Beta costs $0.4/M input tokens and Ox Alpha costs $0/M input tokens. Ox Alpha 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 Ox Alpha on Rival?

This page shows a side-by-side comparison of Grok 3 Mini Beta and Ox Alpha 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 Ox Alpha?

Grok 3 Mini Beta is developed by xAI while Ox Alpha is developed by OpenRouter. Grok 3 Mini Beta has a 131K token context window vs Ox Alpha's 1.0M. You can compare their actual outputs across 13 challenges on Rival to see how they differ in practice.

Which is better, Grok 3 Mini Beta or Ox Alpha?

It depends on your use case. Grok 3 Mini Beta and Ox Alpha each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 13 challenges so you can judge which fits your needs best.

How much does Grok 3 Mini Beta cost compared to Ox Alpha?

Grok 3 Mini Beta costs $0.4/M input tokens and Ox Alpha costs $0/M input tokens. Ox Alpha 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 Ox Alpha on Rival?

This page shows a side-by-side comparison of Grok 3 Mini Beta and Ox Alpha 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.

Grok 3 Mini Beta vs Ox Alpha: Which Is Better?

Updated Aug 2026

Our Verdict

Ox Alpha

Grok 3 Mini BetaRunner-up

No community votes yet. On paper, Ox Alpha has the edge — bigger model tier, newer, bigger context window.

Too close to call

What do Grok 3 Mini Beta and Ox Alpha say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Grok 3 Mini Beta

Input

$0.40

Output

$0.80

Ox Alpha

Input

$0.000

Output

$0.000

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Grok 3 Mini Beta vs MiniMax M3New provider

Grok 3 Mini Beta vs GPT-5New provider

Grok 3 Mini Beta vs Gemini 3.6 FlashNew provider

Updated Aug 2026

Our Verdict

Ox Alpha

Grok 3 Mini BetaRunner-up

No community votes yet. On paper, Ox Alpha has the edge — bigger model tier, newer, bigger context window.

Too close to call

What do Grok 3 Mini Beta and Ox Alpha say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Grok 3 Mini Beta

Input

$0.40

Output

$0.80

Ox Alpha

Input

$0.000

Output

$0.000

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Grok 3 Mini Beta vs MiniMax M3New provider

Grok 3 Mini Beta vs GPT-5New provider

Grok 3 Mini Beta vs Gemini 3.6 FlashNew provider