What is the difference between Grok 4.20 Beta and Llama 4 Scout?

Grok 4.20 Beta is developed by xAI while Llama 4 Scout is developed by Meta AI. Grok 4.20 Beta has a 2.0M token context window vs Llama 4 Scout's 10.0M. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Grok 4.20 Beta or Llama 4 Scout?

It depends on your use case. Grok 4.20 Beta and Llama 4 Scout each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does Grok 4.20 Beta cost compared to Llama 4 Scout?

Grok 4.20 Beta costs $2/M input tokens and Llama 4 Scout costs $0.25/M input tokens. Llama 4 Scout is $1.75/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 4.20 Beta and Llama 4 Scout on Rival?

This page shows a side-by-side comparison of Grok 4.20 Beta and Llama 4 Scout 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 4.20 Beta and Llama 4 Scout?

Grok 4.20 Beta is developed by xAI while Llama 4 Scout is developed by Meta AI. Grok 4.20 Beta has a 2.0M token context window vs Llama 4 Scout's 10.0M. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Grok 4.20 Beta or Llama 4 Scout?

It depends on your use case. Grok 4.20 Beta and Llama 4 Scout each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does Grok 4.20 Beta cost compared to Llama 4 Scout?

Grok 4.20 Beta costs $2/M input tokens and Llama 4 Scout costs $0.25/M input tokens. Llama 4 Scout is $1.75/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 4.20 Beta and Llama 4 Scout on Rival?

This page shows a side-by-side comparison of Grok 4.20 Beta and Llama 4 Scout 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 4.20 Beta vs Llama 4 Scout: Which Is Better?

Updated Mar 2026

Our Verdict

Grok 4.20 Beta

Llama 4 ScoutRunner-up

No community votes yet. On paper, Grok 4.20 Beta has the edge — bigger model tier, newer.

Llama 4 Scout is 12x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Grok 4.20 Beta

Input

$2.00

Output

$6.00

Llama 4 Scout

Input

$0.25

8.0× cheaper

Output

$0.50

12× cheaper

Llama 4 Scout is cheaper on both — 8.0× input, 12× output

Writing DNA

Style Comparison

Similarity

53%

Grok 4.20 Beta uses 3.1x more transitions

Grok 4.20 Beta

Llama 4 Scout

57%Vocabulary43%

20wSentence Length42w

0.35Hedging0.81

4.2Bold4.1

3.7Lists7.3

0.00Emoji0.00

0.62Headings0.30

0.14Transitions0.04

Based on 23 + 10 text responses

Research

What we learned reading every model

Grok 4.20 Beta and Llama 4 Scout have opinions about your brand too.Ask 10 models what they tell people about you. Verbatim receipts.Run the mirror

FAQ

Common questions

Keep exploring

More comparisons

Grok 4.20 Beta vs GPT-5New provider

Llama 4 Scout vs MiniMax M3New provider

Grok 4.20 Beta vs Llama 4 MaverickCross-provider

Updated Mar 2026

Our Verdict

Grok 4.20 Beta

Llama 4 ScoutRunner-up

No community votes yet. On paper, Grok 4.20 Beta has the edge — bigger model tier, newer.

Llama 4 Scout is 12x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Grok 4.20 Beta

Input

$2.00

Output

$6.00

Llama 4 Scout

Input

$0.25

8.0× cheaper

Output

$0.50

12× cheaper

Llama 4 Scout is cheaper on both — 8.0× input, 12× output

Writing DNA

Style Comparison

Similarity

53%

Grok 4.20 Beta uses 3.1x more transitions

Grok 4.20 Beta

Llama 4 Scout

57%Vocabulary43%

20wSentence Length42w

0.35Hedging0.81

4.2Bold4.1

3.7Lists7.3

0.00Emoji0.00

0.62Headings0.30

0.14Transitions0.04

Based on 23 + 10 text responses

Research

What we learned reading every model

Grok 4.20 Beta and Llama 4 Scout have opinions about your brand too.Ask 10 models what they tell people about you. Verbatim receipts.Run the mirror

FAQ

Common questions

Keep exploring

More comparisons

Grok 4.20 Beta vs GPT-5New provider

Llama 4 Scout vs MiniMax M3New provider

Grok 4.20 Beta vs Llama 4 MaverickCross-provider