What is the difference between Z.ai: GLM 5.1 and Llama 4 Scout?

Z.ai: GLM 5.1 is developed by Z-ai while Llama 4 Scout is developed by Meta AI. Z.ai: GLM 5.1 has a 203K token context window vs Llama 4 Scout's 10.0M. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Z.ai: GLM 5.1 or Llama 4 Scout?

It depends on your use case. Z.ai: GLM 5.1 and Llama 4 Scout 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 Z.ai: GLM 5.1 cost compared to Llama 4 Scout?

Z.ai: GLM 5.1 costs $1.4/M input tokens and Llama 4 Scout costs $0.25/M input tokens. Llama 4 Scout is $1.15/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 Z.ai: GLM 5.1 and Llama 4 Scout on Rival?

This page shows a side-by-side comparison of Z.ai: GLM 5.1 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 Z.ai: GLM 5.1 and Llama 4 Scout?

Z.ai: GLM 5.1 is developed by Z-ai while Llama 4 Scout is developed by Meta AI. Z.ai: GLM 5.1 has a 203K token context window vs Llama 4 Scout's 10.0M. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Z.ai: GLM 5.1 or Llama 4 Scout?

It depends on your use case. Z.ai: GLM 5.1 and Llama 4 Scout 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 Z.ai: GLM 5.1 cost compared to Llama 4 Scout?

Z.ai: GLM 5.1 costs $1.4/M input tokens and Llama 4 Scout costs $0.25/M input tokens. Llama 4 Scout is $1.15/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 Z.ai: GLM 5.1 and Llama 4 Scout on Rival?

This page shows a side-by-side comparison of Z.ai: GLM 5.1 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.

Z.ai: GLM 5.1 vs Llama 4 Scout: Which Is Better?

Updated Apr 2026

Our Verdict

Z.ai: GLM 5.1

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 8.8x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Z.ai: GLM 5.1

Input

$1.40

Output

$4.40

Llama 4 Scout

Input

$0.25

5.6× cheaper

Output

$0.50

8.8× cheaper

Llama 4 Scout is cheaper on both — 5.6× input, 8.8× output

Writing DNA

Style Comparison

Similarity

47%

Llama 4 Scout uses 2.8x more lists

Z.ai: GLM 5.1

Llama 4 Scout

54%Vocabulary43%

18wSentence Length42w

0.31Hedging0.81

3.6Bold4.1

2.6Lists7.3

0.00Emoji0.00

0.43Headings0.30

0.11Transitions0.04

Based on 27 + 10 text responses

Research

What we learned reading every model

Z.ai: GLM 5.1 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

Z.ai: GLM 5.1 vs GPT-5New provider

Z.ai: GLM 5.1 vs Llama 4 MaverickCross-provider

Updated Apr 2026

Our Verdict

Z.ai: GLM 5.1

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 8.8x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Z.ai: GLM 5.1

Input

$1.40

Output

$4.40

Llama 4 Scout

Input

$0.25

5.6× cheaper

Output

$0.50

8.8× cheaper

Llama 4 Scout is cheaper on both — 5.6× input, 8.8× output

Writing DNA

Style Comparison

Similarity

47%

Llama 4 Scout uses 2.8x more lists

Z.ai: GLM 5.1

Llama 4 Scout

54%Vocabulary43%

18wSentence Length42w

0.31Hedging0.81

3.6Bold4.1

2.6Lists7.3

0.00Emoji0.00

0.43Headings0.30

0.11Transitions0.04

Based on 27 + 10 text responses

Research

What we learned reading every model

Z.ai: GLM 5.1 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

Z.ai: GLM 5.1 vs GPT-5New provider

Z.ai: GLM 5.1 vs Llama 4 MaverickCross-provider