Grok 3 Mini Beta vs 
Mistral Large 4
Grok 3 Mini Beta is cheaper than Mistral Large 4 at $0.4/M vs $0.68/M input tokens.
Minimalist Landing Page
Whole landing page for a startup that reads your face. It renders or it doesn't.
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Which answer wins?
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Price and specs
Not enough votes to call it. On the specs, Mistral Large 4 has the edge: bigger model tier, newer, bigger context window.
| Spec | Grok 3 Mini Beta | Mistral Large 4 |
|---|---|---|
| Input price | $0.4/M tokens | $0.68/M tokens |
| Output price | $0.8/M tokens | $2.09/M tokens |
| Context window | 131K tokens | 524K tokens |
| Free API (OpenRouter) | No | No |
| Released | Apr 2025 | Oct 2026 |
| At 10M a month | $4.00 | $6.80 |
Input tokens at list price. No caching, no batch discount.
Where to run it
Grok 3 Mini Beta
No hosts listed on OpenRouter.
Mistral Large 41 host
Per million tokens. Prices and uptime via OpenRouter, checked 6 Oct 2026.
Common questions
What is the difference between Grok 3 Mini Beta and Mistral Large 4?
Grok 3 Mini Beta is developed by xAI while Mistral Large 4 is developed by Mistral AI. Grok 3 Mini Beta has a 131K token context window vs Mistral Large 4's 524K. 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 Mistral Large 4?
It depends on your use case. Grok 3 Mini Beta and Mistral Large 4 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 Mistral Large 4?
Grok 3 Mini Beta costs $0.4/M input tokens and Mistral Large 4 costs $0.68/M input tokens. Grok 3 Mini Beta is $0.28/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 Mistral Large 4 on Rival?
This page shows a side-by-side comparison of Grok 3 Mini Beta and Mistral Large 4 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.
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