What is the difference between Gemini 3.1 Pro Preview and GLM 5?

Gemini 3.1 Pro Preview is developed by Google AI while GLM 5 is developed by Zhipu AI. Gemini 3.1 Pro Preview has a 1.0M token context window vs GLM 5's 203K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Gemini 3.1 Pro Preview or GLM 5?

It depends on your use case. Gemini 3.1 Pro Preview and GLM 5 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 Gemini 3.1 Pro Preview cost compared to GLM 5?

Gemini 3.1 Pro Preview costs $2/M input tokens and GLM 5 costs $0.8/M input tokens. GLM 5 is $1.20/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 Gemini 3.1 Pro Preview and GLM 5 on Rival?

This page shows a side-by-side comparison of Gemini 3.1 Pro Preview and GLM 5 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 Gemini 3.1 Pro Preview and GLM 5?

Gemini 3.1 Pro Preview is developed by Google AI while GLM 5 is developed by Zhipu AI. Gemini 3.1 Pro Preview has a 1.0M token context window vs GLM 5's 203K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Gemini 3.1 Pro Preview or GLM 5?

It depends on your use case. Gemini 3.1 Pro Preview and GLM 5 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 Gemini 3.1 Pro Preview cost compared to GLM 5?

Gemini 3.1 Pro Preview costs $2/M input tokens and GLM 5 costs $0.8/M input tokens. GLM 5 is $1.20/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 Gemini 3.1 Pro Preview and GLM 5 on Rival?

This page shows a side-by-side comparison of Gemini 3.1 Pro Preview and GLM 5 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.

Updated Feb 2026

Gemini 3.1 Pro PreviewvsGLM 5

GLM 5 is cheaper than Gemini 3.1 Pro Preview at $0.8/M vs $2/M input tokens.

Gemini 3.1 Pro Preview and GLM 5 compared across 53 shared prompts
Spec	Gemini 3.1 Pro Preview	GLM 5
Input price	$2/M tokens	$0.8/M tokens
Output price	$12/M tokens	$2.56/M tokens
Context window	1.0M tokens	203K tokens
Released	Feb 2026	Feb 2026
SWE-bench Verified	80.6%	77.8%

Our Verdict

Gemini 3.1 Pro Preview

GLM 5

Not enough votes to call it. On the specs, nothing separates them.

Gemini 3.1 Pro Preview takes Image Generation. GLM 5 costs 4.7x less per token.

Too close to call

What do Gemini 3.1 Pro Preview and GLM 5 say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Gemini 3.1 Pro Preview

Input

$2.00

Output

$12.00

GLM 5

Input

$0.80

2.5× cheaper

Output

$2.56

4.7× cheaper

GLM 5 is cheaper on both — 2.5× input, 4.7× output

Writing DNA

Style Comparison

Similarity

76%

GLM 5 uses 1.5x more lists

Gemini 3.1 Pro Preview

GLM 5

54%Vocabulary54%

18wSentence Length17w

0.29Hedging0.37

4.9Bold6.3

3.3Lists4.7

0.00Emoji0.00

0.72Headings0.60

0.14Transitions0.18

Based on 23 + 22 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

GLM 5 vs Ox AlphaNew provider

GLM 5 vs MiniMax M3New provider

GLM 5 vs GPT-5New provider

GLM 5 vs Gemini 3.6 FlashCross-provider

GLM 5 vs Quasar AlphaNew provider

Gemini 3.1 Pro Preview vs Qwen Plus 0728New provider

Gemini 3.1 Pro Preview vs Qwen Plus 0728 (thinking)New provider

Gemini 3.1 Pro Preview vs Qwen3 0.6BNew provider

Updated Feb 2026

Gemini 3.1 Pro PreviewvsGLM 5

GLM 5 is cheaper than Gemini 3.1 Pro Preview at $0.8/M vs $2/M input tokens.

Gemini 3.1 Pro Preview and GLM 5 compared across 53 shared prompts
Spec	Gemini 3.1 Pro Preview	GLM 5
Input price	$2/M tokens	$0.8/M tokens
Output price	$12/M tokens	$2.56/M tokens
Context window	1.0M tokens	203K tokens
Released	Feb 2026	Feb 2026
SWE-bench Verified	80.6%	77.8%

Our Verdict

Gemini 3.1 Pro Preview

GLM 5

Not enough votes to call it. On the specs, nothing separates them.

Gemini 3.1 Pro Preview takes Image Generation. GLM 5 costs 4.7x less per token.

Too close to call

What do Gemini 3.1 Pro Preview and GLM 5 say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

Gemini 3.1 Pro Preview

Input

$2.00

Output

$12.00

GLM 5

Input

$0.80

2.5× cheaper

Output

$2.56

4.7× cheaper

GLM 5 is cheaper on both — 2.5× input, 4.7× output

Writing DNA

Style Comparison

Similarity

76%

GLM 5 uses 1.5x more lists

Gemini 3.1 Pro Preview

GLM 5

54%Vocabulary54%

18wSentence Length17w

0.29Hedging0.37

4.9Bold6.3

3.3Lists4.7

0.00Emoji0.00

0.72Headings0.60

0.14Transitions0.18

Based on 23 + 22 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

GLM 5 vs Ox AlphaNew provider

GLM 5 vs MiniMax M3New provider

GLM 5 vs GPT-5New provider

GLM 5 vs Gemini 3.6 FlashCross-provider

GLM 5 vs Quasar AlphaNew provider

Gemini 3.1 Pro Preview vs Qwen Plus 0728New provider

Gemini 3.1 Pro Preview vs Qwen Plus 0728 (thinking)New provider

Gemini 3.1 Pro Preview vs Qwen3 0.6BNew provider