What is the difference between Claude Sonnet 5 and GLM 4.7 Flash?

Claude Sonnet 5 is developed by Anthropic while GLM 4.7 Flash is developed by Zhipu AI. Claude Sonnet 5 has a 1.0M token context window vs GLM 4.7 Flash's 200K. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Claude Sonnet 5 or GLM 4.7 Flash?

It depends on your use case. Claude Sonnet 5 and GLM 4.7 Flash 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 Claude Sonnet 5 cost compared to GLM 4.7 Flash?

Claude Sonnet 5 costs $2/M input tokens and GLM 4.7 Flash costs $0.07/M input tokens. GLM 4.7 Flash is $1.93/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 Sonnet 5 and GLM 4.7 Flash on Rival?

This page shows a side-by-side comparison of Claude Sonnet 5 and GLM 4.7 Flash 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 Sonnet 5 and GLM 4.7 Flash?

Claude Sonnet 5 is developed by Anthropic while GLM 4.7 Flash is developed by Zhipu AI. Claude Sonnet 5 has a 1.0M token context window vs GLM 4.7 Flash's 200K. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Claude Sonnet 5 or GLM 4.7 Flash?

It depends on your use case. Claude Sonnet 5 and GLM 4.7 Flash 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 Claude Sonnet 5 cost compared to GLM 4.7 Flash?

Claude Sonnet 5 costs $2/M input tokens and GLM 4.7 Flash costs $0.07/M input tokens. GLM 4.7 Flash is $1.93/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 Sonnet 5 and GLM 4.7 Flash on Rival?

This page shows a side-by-side comparison of Claude Sonnet 5 and GLM 4.7 Flash 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 Sonnet 5 vs GLM 4.7 Flash: Which Is Better?

Updated Jun 2026

Our Verdict

Claude Sonnet 5

GLM 4.7 FlashRunner-up

No community votes yet. On paper, Claude Sonnet 5 has the edge — bigger model tier, newer, bigger context window.

GLM 4.7 Flash is 25x cheaper per token — worth considering if cost matters.

Slight edge

API pricing

Cost per 1M tokens

Claude Sonnet 5

Input

$2.00

Output

$10.00

GLM 4.7 Flash

Input

$0.07

29× cheaper

Output

$0.40

25× cheaper

GLM 4.7 Flash is cheaper on both — 29× input, 25× output

Writing DNA

Style Comparison

Similarity

54%

Claude Sonnet 5 uses 79.4x more emoji

Claude Sonnet 5

GLM 4.7 Flash

59%Vocabulary52%

35wSentence Length15w

0.53Hedging0.33

3.5Bold5.8

3.5Lists4.7

0.79Emoji0.00

1.25Headings0.68

0.06Transitions0.13

Based on 27 + 19 text responses

Research

What we learned reading every model

Claude Sonnet 5 and GLM 4.7 Flash 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 4.7 Flash vs MiniMax M3New provider

GLM 4.7 Flash vs Claude Sonnet 4Cross-provider

GLM 4.7 Flash vs Pony AlphaNew provider

Updated Jun 2026

Our Verdict

Claude Sonnet 5

GLM 4.7 FlashRunner-up

No community votes yet. On paper, Claude Sonnet 5 has the edge — bigger model tier, newer, bigger context window.

GLM 4.7 Flash is 25x cheaper per token — worth considering if cost matters.

Slight edge

API pricing

Cost per 1M tokens

Claude Sonnet 5

Input

$2.00

Output

$10.00

GLM 4.7 Flash

Input

$0.07

29× cheaper

Output

$0.40

25× cheaper

GLM 4.7 Flash is cheaper on both — 29× input, 25× output

Writing DNA

Style Comparison

Similarity

54%

Claude Sonnet 5 uses 79.4x more emoji

Claude Sonnet 5

GLM 4.7 Flash

59%Vocabulary52%

35wSentence Length15w

0.53Hedging0.33

3.5Bold5.8

3.5Lists4.7

0.79Emoji0.00

1.25Headings0.68

0.06Transitions0.13

Based on 27 + 19 text responses

Research

What we learned reading every model

Claude Sonnet 5 and GLM 4.7 Flash 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 4.7 Flash vs MiniMax M3New provider

GLM 4.7 Flash vs Claude Sonnet 4Cross-provider

GLM 4.7 Flash vs Pony AlphaNew provider