What is the difference between Claude Opus 4.1 and GLM 5 Turbo?

Claude Opus 4.1 is developed by Anthropic while GLM 5 Turbo is developed by Z-ai. Claude Opus 4.1 has a 200K token context window vs GLM 5 Turbo's 203K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4.1 or GLM 5 Turbo?

It depends on your use case. Claude Opus 4.1 and GLM 5 Turbo 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 Claude Opus 4.1 cost compared to GLM 5 Turbo?

Claude Opus 4.1 costs $15/M input tokens and GLM 5 Turbo costs $0.96/M input tokens. GLM 5 Turbo is $14.04/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 Claude Opus 4.1 and GLM 5 Turbo on Rival?

This page shows a side-by-side comparison of Claude Opus 4.1 and GLM 5 Turbo 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 Claude Opus 4.1 and GLM 5 Turbo?

Claude Opus 4.1 is developed by Anthropic while GLM 5 Turbo is developed by Z-ai. Claude Opus 4.1 has a 200K token context window vs GLM 5 Turbo's 203K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Claude Opus 4.1 or GLM 5 Turbo?

It depends on your use case. Claude Opus 4.1 and GLM 5 Turbo 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 Claude Opus 4.1 cost compared to GLM 5 Turbo?

Claude Opus 4.1 costs $15/M input tokens and GLM 5 Turbo costs $0.96/M input tokens. GLM 5 Turbo is $14.04/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 Claude Opus 4.1 and GLM 5 Turbo on Rival?

This page shows a side-by-side comparison of Claude Opus 4.1 and GLM 5 Turbo 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.

Claude Opus 4.1 vs GLM 5 Turbo: Which Is Better?

Updated Mar 2026

Our Verdict

Claude Opus 4.1

GLM 5 TurboRunner-up

No community votes yet. On paper, Claude Opus 4.1 has the edge — bigger model tier, major provider backing.

GLM 5 Turbo is 23x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Claude Opus 4.1

Input

$15.00

Output

$75.00

GLM 5 Turbo

Input

$0.96

16× cheaper

Output

$3.20

23× cheaper

GLM 5 Turbo is cheaper on both — 16× input, 23× output

Writing DNA

Style Comparison

Similarity

33%

Claude Opus 4.1 uses 38.4x more emoji

Claude Opus 4.1

GLM 5 Turbo

61%Vocabulary54%

87wSentence Length18w

0.54Hedging0.24

5.1Bold4.0

6.7Lists3.0

0.38Emoji0.00

1.68Headings0.72

0.13Transitions0.17

Based on 17 + 23 text responses

Research

What we learned reading every model

Claude Opus 4.1 and GLM 5 Turbo 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

GLM 5 Turbo vs MiniMax M3New provider

GLM 5 Turbo vs GPT-5New provider

GLM 5 Turbo vs Llama 4 MaverickNew provider

Updated Mar 2026

Our Verdict

Claude Opus 4.1

GLM 5 TurboRunner-up

No community votes yet. On paper, Claude Opus 4.1 has the edge — bigger model tier, major provider backing.

GLM 5 Turbo is 23x cheaper per token — worth considering if cost matters.

Too close to call

API pricing

Cost per 1M tokens

Claude Opus 4.1

Input

$15.00

Output

$75.00

GLM 5 Turbo

Input

$0.96

16× cheaper

Output

$3.20

23× cheaper

GLM 5 Turbo is cheaper on both — 16× input, 23× output

Writing DNA

Style Comparison

Similarity

33%

Claude Opus 4.1 uses 38.4x more emoji

Claude Opus 4.1

GLM 5 Turbo

61%Vocabulary54%

87wSentence Length18w

0.54Hedging0.24

5.1Bold4.0

6.7Lists3.0

0.38Emoji0.00

1.68Headings0.72

0.13Transitions0.17

Based on 17 + 23 text responses

Research

What we learned reading every model

Claude Opus 4.1 and GLM 5 Turbo 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

GLM 5 Turbo vs MiniMax M3New provider

GLM 5 Turbo vs GPT-5New provider

GLM 5 Turbo vs Llama 4 MaverickNew provider