What is the difference between Llama 3.1 70B (Instruct) and Llama 4 Scout?

Both are developed by Meta AI but target different use cases. Llama 3.1 70B (Instruct) has a 128K token context window vs Llama 4 Scout's 10.0M. You can compare their actual outputs across 52 challenges on Rival to see how they differ in practice.

Which is better, Llama 3.1 70B (Instruct) or Llama 4 Scout?

It depends on your use case. Llama 3.1 70B (Instruct) and Llama 4 Scout each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 52 challenges so you can judge which fits your needs best.

How much does Llama 3.1 70B (Instruct) cost compared to Llama 4 Scout?

Llama 3.1 70B (Instruct) costs $0.59/M input tokens and Llama 4 Scout costs $0.25/M input tokens. Llama 4 Scout is $0.34/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 Llama 3.1 70B (Instruct) and Llama 4 Scout on Rival?

This page shows a side-by-side comparison of Llama 3.1 70B (Instruct) 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 Llama 3.1 70B (Instruct) and Llama 4 Scout?

Both are developed by Meta AI but target different use cases. Llama 3.1 70B (Instruct) has a 128K token context window vs Llama 4 Scout's 10.0M. You can compare their actual outputs across 52 challenges on Rival to see how they differ in practice.

Which is better, Llama 3.1 70B (Instruct) or Llama 4 Scout?

It depends on your use case. Llama 3.1 70B (Instruct) and Llama 4 Scout each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 52 challenges so you can judge which fits your needs best.

How much does Llama 3.1 70B (Instruct) cost compared to Llama 4 Scout?

Llama 3.1 70B (Instruct) costs $0.59/M input tokens and Llama 4 Scout costs $0.25/M input tokens. Llama 4 Scout is $0.34/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 Llama 3.1 70B (Instruct) and Llama 4 Scout on Rival?

This page shows a side-by-side comparison of Llama 3.1 70B (Instruct) 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.

Llama 3.1 70B (Instruct) vs Llama 4 Scout: Which Is Better?

Updated Apr 2025

Our Verdict

Llama 3.1 70B (Instruct)

Llama 4 Scout

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Too close to call

API pricing

Cost per 1M tokens

Llama 3.1 70B (Instruct)

Input

$0.59

Output

$0.79

Llama 4 Scout

Input

$0.25

2.4× cheaper

Output

$0.50

1.6× cheaper

Llama 4 Scout is cheaper on both — 2.4× input, 1.6× output

Writing DNA

Style Comparison

Similarity

87%

Llama 4 Scout uses 30.0x more headings

Llama 3.1 70B (Instruct)

Llama 4 Scout

51%Vocabulary43%

18wSentence Length42w

0.46Hedging0.81

3.4Bold4.1

5.6Lists7.3

0.00Emoji0.00

0.00Headings0.30

0.06Transitions0.04

Based on 15 + 10 text responses

Research

What we learned reading every model

Llama 3.1 70B (Instruct) 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 3.1 70B (Instruct) vs MiniMax M3New provider

Llama 3.1 70B (Instruct) vs GPT-5New provider

Llama 3.1 70B (Instruct) vs Llama 4 MaverickVersion compare

Updated Apr 2025

Our Verdict

Llama 3.1 70B (Instruct)

Llama 4 Scout

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Too close to call

API pricing

Cost per 1M tokens

Llama 3.1 70B (Instruct)

Input

$0.59

Output

$0.79

Llama 4 Scout

Input

$0.25

2.4× cheaper

Output

$0.50

1.6× cheaper

Llama 4 Scout is cheaper on both — 2.4× input, 1.6× output

Writing DNA

Style Comparison

Similarity

87%

Llama 4 Scout uses 30.0x more headings

Llama 3.1 70B (Instruct)

Llama 4 Scout

51%Vocabulary43%

18wSentence Length42w

0.46Hedging0.81

3.4Bold4.1

5.6Lists7.3

0.00Emoji0.00

0.00Headings0.30

0.06Transitions0.04

Based on 15 + 10 text responses

Research

What we learned reading every model

Llama 3.1 70B (Instruct) 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 3.1 70B (Instruct) vs MiniMax M3New provider

Llama 3.1 70B (Instruct) vs GPT-5New provider

Llama 3.1 70B (Instruct) vs Llama 4 MaverickVersion compare