What is the difference between Z.ai: GLM 5.2 and Grok 3 Thinking?

Z.ai: GLM 5.2 is developed by Zhipu AI while Grok 3 Thinking is developed by xAI. Z.ai: GLM 5.2 has a 1.0M token context window vs Grok 3 Thinking's 128K. You can compare their actual outputs across 13 challenges on Rival to see how they differ in practice.

Which is better, Z.ai: GLM 5.2 or Grok 3 Thinking?

It depends on your use case. Z.ai: GLM 5.2 and Grok 3 Thinking each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 13 challenges so you can judge which fits your needs best.

How can I compare Z.ai: GLM 5.2 and Grok 3 Thinking on Rival?

This page shows a side-by-side comparison of Z.ai: GLM 5.2 and Grok 3 Thinking 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 5.2 and Grok 3 Thinking?

Z.ai: GLM 5.2 is developed by Zhipu AI while Grok 3 Thinking is developed by xAI. Z.ai: GLM 5.2 has a 1.0M token context window vs Grok 3 Thinking's 128K. You can compare their actual outputs across 13 challenges on Rival to see how they differ in practice.

Which is better, Z.ai: GLM 5.2 or Grok 3 Thinking?

It depends on your use case. Z.ai: GLM 5.2 and Grok 3 Thinking each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 13 challenges so you can judge which fits your needs best.

How can I compare Z.ai: GLM 5.2 and Grok 3 Thinking on Rival?

This page shows a side-by-side comparison of Z.ai: GLM 5.2 and Grok 3 Thinking 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 5.2 vs Grok 3 Thinking: Which Is Better?

Updated Jun 2026

Our Verdict

Z.ai: GLM 5.2

Grok 3 ThinkingRunner-up

No community votes yet. On paper, Z.ai: GLM 5.2 has the edge — newer, bigger context window.

Too close to call

API pricing

Cost per 1M tokens

Z.ai: GLM 5.2

Input

$1.40

Output

$4.40

Grok 3 Thinking

Input

—

Output

—

Writing DNA

Style Comparison

Similarity

56%

Grok 3 Thinking uses 4.0x more hedging

Z.ai: GLM 5.2

Grok 3 Thinking

56%Vocabulary46%

18wSentence Length19w

0.27Hedging1.11

3.7Bold3.3

2.8Lists2.6

0.00Emoji0.00

0.56Headings0.64

0.24Transitions0.25

Based on 27 + 6 text responses

Research

What we learned reading every model

Z.ai: GLM 5.2 and Grok 3 Thinking 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

Grok 3 Thinking vs MiniMax M3New provider

Z.ai: GLM 5.2 vs Claude Opus 4.1New provider

Z.ai: GLM 5.2 vs GPT-5New provider

Updated Jun 2026

Our Verdict

Z.ai: GLM 5.2

Grok 3 ThinkingRunner-up

No community votes yet. On paper, Z.ai: GLM 5.2 has the edge — newer, bigger context window.

Too close to call

API pricing

Cost per 1M tokens

Z.ai: GLM 5.2

Input

$1.40

Output

$4.40

Grok 3 Thinking

Input

—

Output

—

Writing DNA

Style Comparison

Similarity

56%

Grok 3 Thinking uses 4.0x more hedging

Z.ai: GLM 5.2

Grok 3 Thinking

56%Vocabulary46%

18wSentence Length19w

0.27Hedging1.11

3.7Bold3.3

2.8Lists2.6

0.00Emoji0.00

0.56Headings0.64

0.24Transitions0.25

Based on 27 + 6 text responses

Research

What we learned reading every model

Z.ai: GLM 5.2 and Grok 3 Thinking 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

Grok 3 Thinking vs MiniMax M3New provider

Z.ai: GLM 5.2 vs Claude Opus 4.1New provider

Z.ai: GLM 5.2 vs GPT-5New provider