What is the difference between GPT-5.1 Chat and Llama 4 Maverick?

GPT-5.1 Chat is developed by OpenAI while Llama 4 Maverick is developed by Meta AI. GPT-5.1 Chat has a 128K token context window vs Llama 4 Maverick's 1.0M. You can compare their actual outputs across 52 challenges on Rival to see how they differ in practice.

Which is better, GPT-5.1 Chat or Llama 4 Maverick?

It depends on your use case. GPT-5.1 Chat and Llama 4 Maverick 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 GPT-5.1 Chat cost compared to Llama 4 Maverick?

GPT-5.1 Chat costs $1.25/M input tokens and Llama 4 Maverick costs $1.5/M input tokens. GPT-5.1 Chat is $0.25/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-5.1 Chat and Llama 4 Maverick on Rival?

This page shows a side-by-side comparison of GPT-5.1 Chat and Llama 4 Maverick 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-5.1 Chat and Llama 4 Maverick?

GPT-5.1 Chat is developed by OpenAI while Llama 4 Maverick is developed by Meta AI. GPT-5.1 Chat has a 128K token context window vs Llama 4 Maverick's 1.0M. You can compare their actual outputs across 52 challenges on Rival to see how they differ in practice.

Which is better, GPT-5.1 Chat or Llama 4 Maverick?

It depends on your use case. GPT-5.1 Chat and Llama 4 Maverick 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 GPT-5.1 Chat cost compared to Llama 4 Maverick?

GPT-5.1 Chat costs $1.25/M input tokens and Llama 4 Maverick costs $1.5/M input tokens. GPT-5.1 Chat is $0.25/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-5.1 Chat and Llama 4 Maverick on Rival?

This page shows a side-by-side comparison of GPT-5.1 Chat and Llama 4 Maverick 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-5.1 Chat vs Llama 4 Maverick: Which Is Better?

Updated Nov 2025

Our Verdict

Llama 4 Maverick

GPT-5.1 ChatRunner-up

No community votes yet. On paper, Llama 4 Maverick has the edge — bigger model tier, bigger context window.

Llama 4 Maverick is 4.0x cheaper per token — worth considering if cost matters.

Too close to call

What do GPT-5.1 Chat and Llama 4 Maverick 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-5.1 Chat

Input

$1.25

1.2× cheaper

Output

$10.00

Llama 4 Maverick

Input

$1.50

Output

$2.50

4.0× cheaper

GPT-5.1 Chat wins input (1.2× cheaper)·Llama 4 Maverick wins output (4.0× cheaper)

Writing DNA

Style Comparison

Similarity

19%

Llama 4 Maverick uses 73.9x more headings

GPT-5.1 Chat

Llama 4 Maverick

73%Vocabulary42%

18wSentence Length24w

0.45Hedging0.76

1.1Bold3.7

2.4Lists6.3

0.00Emoji0.00

0.00Headings0.74

0.06Transitions0.11

Based on 15 + 12 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

GPT-5.1 Chat vs Ox AlphaNew provider

GPT-5.1 Chat vs MiniMax M3New provider

GPT-5.1 Chat vs Claude Opus 4.1New provider

Updated Nov 2025

Our Verdict

Llama 4 Maverick

GPT-5.1 ChatRunner-up

No community votes yet. On paper, Llama 4 Maverick has the edge — bigger model tier, bigger context window.

Llama 4 Maverick is 4.0x cheaper per token — worth considering if cost matters.

Too close to call

What do GPT-5.1 Chat and Llama 4 Maverick 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-5.1 Chat

Input

$1.25

1.2× cheaper

Output

$10.00

Llama 4 Maverick

Input

$1.50

Output

$2.50

4.0× cheaper

GPT-5.1 Chat wins input (1.2× cheaper)·Llama 4 Maverick wins output (4.0× cheaper)

Writing DNA

Style Comparison

Similarity

19%

Llama 4 Maverick uses 73.9x more headings

GPT-5.1 Chat

Llama 4 Maverick

73%Vocabulary42%

18wSentence Length24w

0.45Hedging0.76

1.1Bold3.7

2.4Lists6.3

0.00Emoji0.00

0.00Headings0.74

0.06Transitions0.11

Based on 15 + 12 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

GPT-5.1 Chat vs Ox AlphaNew provider

GPT-5.1 Chat vs MiniMax M3New provider

GPT-5.1 Chat vs Claude Opus 4.1New provider