What is the difference between xAI: Grok 4.5 and Llama 4 Scout?

xAI: Grok 4.5 is developed by xAI while Llama 4 Scout is developed by Meta AI. xAI: Grok 4.5 has a 500K token context window vs Llama 4 Scout's 10.0M. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, xAI: Grok 4.5 or Llama 4 Scout?

It depends on your use case. xAI: Grok 4.5 and Llama 4 Scout each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How much does xAI: Grok 4.5 cost compared to Llama 4 Scout?

xAI: Grok 4.5 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 xAI: Grok 4.5 and Llama 4 Scout on Rival?

This page shows a side-by-side comparison of xAI: Grok 4.5 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 xAI: Grok 4.5 and Llama 4 Scout?

xAI: Grok 4.5 is developed by xAI while Llama 4 Scout is developed by Meta AI. xAI: Grok 4.5 has a 500K token context window vs Llama 4 Scout's 10.0M. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, xAI: Grok 4.5 or Llama 4 Scout?

It depends on your use case. xAI: Grok 4.5 and Llama 4 Scout each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How much does xAI: Grok 4.5 cost compared to Llama 4 Scout?

xAI: Grok 4.5 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 xAI: Grok 4.5 and Llama 4 Scout on Rival?

This page shows a side-by-side comparison of xAI: Grok 4.5 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.

xAI: Grok 4.5 vs Llama 4 Scout: Which Is Better?

Updated Jul 2026

Our Verdict

xAI: Grok 4.5

Llama 4 ScoutRunner-up

No community votes yet. On paper, xAI: Grok 4.5 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

xAI: Grok 4.5

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

37%

xAI: Grok 4.5 uses 9.0x more emoji

xAI: Grok 4.5

Llama 4 Scout

61%Vocabulary43%

16wSentence Length42w

0.23Hedging0.81

2.5Bold4.1

2.4Lists7.3

0.09Emoji0.00

0.48Headings0.30

0.06Transitions0.04

Based on 27 + 10 text responses

Research

What we learned reading every model

xAI: Grok 4.5 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

xAI: Grok 4.5 vs MiniMax M3New provider

xAI: Grok 4.5 vs GPT-5New provider

xAI: Grok 4.5 vs Llama 4 MaverickCross-provider

Updated Jul 2026

Our Verdict

xAI: Grok 4.5

Llama 4 ScoutRunner-up

No community votes yet. On paper, xAI: Grok 4.5 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

xAI: Grok 4.5

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

37%

xAI: Grok 4.5 uses 9.0x more emoji

xAI: Grok 4.5

Llama 4 Scout

61%Vocabulary43%

16wSentence Length42w

0.23Hedging0.81

2.5Bold4.1

2.4Lists7.3

0.09Emoji0.00

0.48Headings0.30

0.06Transitions0.04

Based on 27 + 10 text responses

Research

What we learned reading every model

xAI: Grok 4.5 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

xAI: Grok 4.5 vs MiniMax M3New provider

xAI: Grok 4.5 vs GPT-5New provider

xAI: Grok 4.5 vs Llama 4 MaverickCross-provider