What is the difference between Grok 3 Mini Beta and Muse Spark 1.1?

Grok 3 Mini Beta is developed by xAI while Muse Spark 1.1 is developed by Meta AI. Grok 3 Mini Beta has a 131K token context window vs Muse Spark 1.1'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 Muse Spark 1.1?

It depends on your use case. Grok 3 Mini Beta and Muse Spark 1.1 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 Muse Spark 1.1?

Grok 3 Mini Beta costs $0.4/M input tokens and Muse Spark 1.1 costs $1.25/M input tokens. Grok 3 Mini Beta is $0.85/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 Muse Spark 1.1 on Rival?

This page shows a side-by-side comparison of Grok 3 Mini Beta and Muse Spark 1.1 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 Muse Spark 1.1?

Grok 3 Mini Beta is developed by xAI while Muse Spark 1.1 is developed by Meta AI. Grok 3 Mini Beta has a 131K token context window vs Muse Spark 1.1'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 Muse Spark 1.1?

It depends on your use case. Grok 3 Mini Beta and Muse Spark 1.1 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 Muse Spark 1.1?

Grok 3 Mini Beta costs $0.4/M input tokens and Muse Spark 1.1 costs $1.25/M input tokens. Grok 3 Mini Beta is $0.85/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 Muse Spark 1.1 on Rival?

This page shows a side-by-side comparison of Grok 3 Mini Beta and Muse Spark 1.1 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 Muse Spark 1.1: Which Is Better?

Updated Jul 2026

Our Verdict

Muse Spark 1.1

Grok 3 Mini BetaRunner-up

No community votes yet. On paper, Muse Spark 1.1 has the edge — bigger model tier, newer, bigger context window.

Grok 3 Mini Beta is 5.3x cheaper per token — worth considering if cost matters.

Slight edge

What do Grok 3 Mini Beta and Muse Spark 1.1 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

3.1× cheaper

Output

$0.80

5.3× cheaper

Muse Spark 1.1

Input

$1.25

Output

$4.25

Grok 3 Mini Beta is cheaper on both — 3.1× input, 5.3× output

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 Jul 2026

Our Verdict

Muse Spark 1.1

Grok 3 Mini BetaRunner-up

No community votes yet. On paper, Muse Spark 1.1 has the edge — bigger model tier, newer, bigger context window.

Grok 3 Mini Beta is 5.3x cheaper per token — worth considering if cost matters.

Slight edge

What do Grok 3 Mini Beta and Muse Spark 1.1 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

3.1× cheaper

Output

$0.80

5.3× cheaper

Muse Spark 1.1

Input

$1.25

Output

$4.25

Grok 3 Mini Beta is cheaper on both — 3.1× input, 5.3× output

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