What is the difference between Claude Opus 5 and Llama 4 Scout?

Claude Opus 5 is developed by Anthropic while Llama 4 Scout is developed by Meta AI. Claude Opus 5 has a 1.0M 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, Claude Opus 5 or Llama 4 Scout?

It depends on your use case. Claude Opus 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 Claude Opus 5 cost compared to Llama 4 Scout?

Claude Opus 5 costs $5/M input tokens and Llama 4 Scout costs $0.25/M input tokens. Llama 4 Scout is $4.75/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 Claude Opus 5 and Llama 4 Scout on Rival?

This page shows a side-by-side comparison of Claude Opus 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 Claude Opus 5 and Llama 4 Scout?

Claude Opus 5 is developed by Anthropic while Llama 4 Scout is developed by Meta AI. Claude Opus 5 has a 1.0M 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, Claude Opus 5 or Llama 4 Scout?

It depends on your use case. Claude Opus 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 Claude Opus 5 cost compared to Llama 4 Scout?

Claude Opus 5 costs $5/M input tokens and Llama 4 Scout costs $0.25/M input tokens. Llama 4 Scout is $4.75/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 Claude Opus 5 and Llama 4 Scout on Rival?

This page shows a side-by-side comparison of Claude Opus 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.

Claude Opus 5 vs Llama 4 Scout: Which Is Better?

Updated Jul 2026

Our Verdict

Claude Opus 5

Llama 4 ScoutRunner-up

No community votes yet. On paper, Claude Opus 5 has the edge — bigger model tier, newer.

Llama 4 Scout is 50x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Claude Opus 5

Input

$5.00

Output

$25.00

Llama 4 Scout

Input

$0.25

20× cheaper

Output

$0.50

50× cheaper

Llama 4 Scout is cheaper on both — 20× input, 50× output

Writing DNA

Style Comparison

Similarity

40%

Claude Opus 5 uses 1.7x more emoji

Claude Opus 5

Llama 4 Scout

54%Vocabulary43%

21wSentence Length42w

0.40Hedging0.81

3.9Bold4.1

1.9Lists7.3

0.02Emoji0.00

0.71Headings0.30

0.05Transitions0.04

Based on 27 + 10 text responses

Research

What we learned reading every model

Claude Opus 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

Llama 4 Scout vs MiniMax M3New provider

Claude Opus 5 vs GPT-5New provider

Claude Opus 5 vs Llama 4 MaverickCross-provider

Updated Jul 2026

Our Verdict

Claude Opus 5

Llama 4 ScoutRunner-up

No community votes yet. On paper, Claude Opus 5 has the edge — bigger model tier, newer.

Llama 4 Scout is 50x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Claude Opus 5

Input

$5.00

Output

$25.00

Llama 4 Scout

Input

$0.25

20× cheaper

Output

$0.50

50× cheaper

Llama 4 Scout is cheaper on both — 20× input, 50× output

Writing DNA

Style Comparison

Similarity

40%

Claude Opus 5 uses 1.7x more emoji

Claude Opus 5

Llama 4 Scout

54%Vocabulary43%

21wSentence Length42w

0.40Hedging0.81

3.9Bold4.1

1.9Lists7.3

0.02Emoji0.00

0.71Headings0.30

0.05Transitions0.04

Based on 27 + 10 text responses

Research

What we learned reading every model

Claude Opus 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

Llama 4 Scout vs MiniMax M3New provider

Claude Opus 5 vs GPT-5New provider

Claude Opus 5 vs Llama 4 MaverickCross-provider