What is the difference between GPT-5.6 Luna Pro and Llama 4 Scout?

GPT-5.6 Luna Pro is developed by OpenAI while Llama 4 Scout is developed by Meta AI. GPT-5.6 Luna Pro has a 1.1M 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, GPT-5.6 Luna Pro or Llama 4 Scout?

It depends on your use case. GPT-5.6 Luna Pro 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 GPT-5.6 Luna Pro cost compared to Llama 4 Scout?

GPT-5.6 Luna Pro costs $1/M input tokens and Llama 4 Scout costs $0.25/M input tokens. Llama 4 Scout is $0.75/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 GPT-5.6 Luna Pro and Llama 4 Scout on Rival?

This page shows a side-by-side comparison of GPT-5.6 Luna Pro 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 GPT-5.6 Luna Pro and Llama 4 Scout?

GPT-5.6 Luna Pro is developed by OpenAI while Llama 4 Scout is developed by Meta AI. GPT-5.6 Luna Pro has a 1.1M 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, GPT-5.6 Luna Pro or Llama 4 Scout?

It depends on your use case. GPT-5.6 Luna Pro 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 GPT-5.6 Luna Pro cost compared to Llama 4 Scout?

GPT-5.6 Luna Pro costs $1/M input tokens and Llama 4 Scout costs $0.25/M input tokens. Llama 4 Scout is $0.75/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 GPT-5.6 Luna Pro and Llama 4 Scout on Rival?

This page shows a side-by-side comparison of GPT-5.6 Luna Pro 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.

GPT-5.6 Luna Pro vs Llama 4 Scout: Which Is Better?

Updated Jul 2026

Our Verdict

GPT-5.6 Luna Pro

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.

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

Too close to call

What do GPT-5.6 Luna Pro and Llama 4 Scout say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

GPT-5.6 Luna Pro

Input

$1.00

Output

$6.00

Llama 4 Scout

Input

$0.25

4.0× cheaper

Output

$0.50

12× cheaper

Llama 4 Scout is cheaper on both — 4.0× input, 12× output

Writing DNA

Style Comparison

Similarity

62%

GPT-5.6 Luna Pro uses 53.7x more emoji

GPT-5.6 Luna Pro

Llama 4 Scout

58%Vocabulary43%

18wSentence Length42w

0.81Hedging0.81

2.9Bold4.1

5.1Lists7.3

0.54Emoji0.00

1.10Headings0.30

0.09Transitions0.04

Based on 27 + 10 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

GPT-5.6 Luna Pro vs Ox AlphaNew provider

Llama 4 Scout vs MiniMax M3New provider

Llama 4 Scout vs GPT-5Cross-provider

Updated Jul 2026

Our Verdict

GPT-5.6 Luna Pro

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.

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

Too close to call

What do GPT-5.6 Luna Pro and Llama 4 Scout say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

GPT-5.6 Luna Pro

Input

$1.00

Output

$6.00

Llama 4 Scout

Input

$0.25

4.0× cheaper

Output

$0.50

12× cheaper

Llama 4 Scout is cheaper on both — 4.0× input, 12× output

Writing DNA

Style Comparison

Similarity

62%

GPT-5.6 Luna Pro uses 53.7x more emoji

GPT-5.6 Luna Pro

Llama 4 Scout

58%Vocabulary43%

18wSentence Length42w

0.81Hedging0.81

2.9Bold4.1

5.1Lists7.3

0.54Emoji0.00

1.10Headings0.30

0.09Transitions0.04

Based on 27 + 10 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

GPT-5.6 Luna Pro vs Ox AlphaNew provider

Llama 4 Scout vs MiniMax M3New provider

Llama 4 Scout vs GPT-5Cross-provider