What is the difference between GPT-5.4 Nano and Llama 4 Maverick?

GPT-5.4 Nano is developed by OpenAI while Llama 4 Maverick is developed by Meta AI. GPT-5.4 Nano has a 400K token context window vs Llama 4 Maverick's 1.0M. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, GPT-5.4 Nano or Llama 4 Maverick?

It depends on your use case. GPT-5.4 Nano and Llama 4 Maverick each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does GPT-5.4 Nano cost compared to Llama 4 Maverick?

GPT-5.4 Nano costs $0.2/M input tokens and Llama 4 Maverick costs $1.5/M input tokens. GPT-5.4 Nano is $1.30/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-5.4 Nano and Llama 4 Maverick on Rival?

This page shows a side-by-side comparison of GPT-5.4 Nano 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-5.4 Nano and Llama 4 Maverick?

GPT-5.4 Nano is developed by OpenAI while Llama 4 Maverick is developed by Meta AI. GPT-5.4 Nano has a 400K token context window vs Llama 4 Maverick's 1.0M. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, GPT-5.4 Nano or Llama 4 Maverick?

It depends on your use case. GPT-5.4 Nano and Llama 4 Maverick each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does GPT-5.4 Nano cost compared to Llama 4 Maverick?

GPT-5.4 Nano costs $0.2/M input tokens and Llama 4 Maverick costs $1.5/M input tokens. GPT-5.4 Nano is $1.30/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-5.4 Nano and Llama 4 Maverick on Rival?

This page shows a side-by-side comparison of GPT-5.4 Nano 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-5.4 Nano vs Llama 4 Maverick: Which Is Better?

Updated Mar 2026

Our Verdict

Llama 4 Maverick

GPT-5.4 NanoRunner-up

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

Too close to call

API pricing

Cost per 1M tokens

GPT-5.4 Nano

Input

$0.20

7.5× cheaper

Output

$1.25

2.0× cheaper

Llama 4 Maverick

Input

$1.50

Output

$2.50

GPT-5.4 Nano is cheaper on both — 7.5× input, 2.0× output

Writing DNA

Style Comparison

Similarity

66%

GPT-5.4 Nano

Llama 4 Maverick

51%Vocabulary42%

21wSentence Length24w

0.58Hedging0.76

7.1Bold3.7

5.5Lists6.3

0.01Emoji0.00

1.39Headings0.74

0.05Transitions0.11

Based on 23 + 12 text responses

Research

What we learned reading every model

GPT-5.4 Nano and Llama 4 Maverick 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

GPT-5.4 Nano vs MiniMax M3New provider

GPT-5.4 Nano vs Claude Opus 4.1New provider

GPT-5.4 Nano vs Grok 3New provider

Updated Mar 2026

Our Verdict

Llama 4 Maverick

GPT-5.4 NanoRunner-up

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

Too close to call

API pricing

Cost per 1M tokens

GPT-5.4 Nano

Input

$0.20

7.5× cheaper

Output

$1.25

2.0× cheaper

Llama 4 Maverick

Input

$1.50

Output

$2.50

GPT-5.4 Nano is cheaper on both — 7.5× input, 2.0× output

Writing DNA

Style Comparison

Similarity

66%

GPT-5.4 Nano

Llama 4 Maverick

51%Vocabulary42%

21wSentence Length24w

0.58Hedging0.76

7.1Bold3.7

5.5Lists6.3

0.01Emoji0.00

1.39Headings0.74

0.05Transitions0.11

Based on 23 + 12 text responses

Research

What we learned reading every model

GPT-5.4 Nano and Llama 4 Maverick 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

GPT-5.4 Nano vs MiniMax M3New provider

GPT-5.4 Nano vs Claude Opus 4.1New provider

GPT-5.4 Nano vs Grok 3New provider