What is the difference between Z.ai: GLM 5.2 and Solar Pro 3?

Z.ai: GLM 5.2 is developed by Zhipu AI while Solar Pro 3 is developed by Upstage. Z.ai: GLM 5.2 has a 1.0M token context window vs Solar Pro 3's 128K. You can compare their actual outputs across 39 challenges on Rival to see how they differ in practice.

Which is better, Z.ai: GLM 5.2 or Solar Pro 3?

It depends on your use case. Z.ai: GLM 5.2 and Solar Pro 3 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 39 challenges so you can judge which fits your needs best.

How much does Z.ai: GLM 5.2 cost compared to Solar Pro 3?

Z.ai: GLM 5.2 costs $1.4/M input tokens and Solar Pro 3 costs $0/M input tokens. Solar Pro 3 is $1.40/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 5.2 and Solar Pro 3 on Rival?

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

Z.ai: GLM 5.2 is developed by Zhipu AI while Solar Pro 3 is developed by Upstage. Z.ai: GLM 5.2 has a 1.0M token context window vs Solar Pro 3's 128K. You can compare their actual outputs across 39 challenges on Rival to see how they differ in practice.

Which is better, Z.ai: GLM 5.2 or Solar Pro 3?

It depends on your use case. Z.ai: GLM 5.2 and Solar Pro 3 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 39 challenges so you can judge which fits your needs best.

How much does Z.ai: GLM 5.2 cost compared to Solar Pro 3?

Z.ai: GLM 5.2 costs $1.4/M input tokens and Solar Pro 3 costs $0/M input tokens. Solar Pro 3 is $1.40/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 5.2 and Solar Pro 3 on Rival?

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

Updated Jun 2026

Our Verdict

Z.ai: GLM 5.2

Solar Pro 3Runner-up

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

Slight edge

API pricing

Cost per 1M tokens

Z.ai: GLM 5.2

Input

$1.40

Output

$4.40

Solar Pro 3

Input

$0.000

Output

$0.000

Writing DNA

Style Comparison

Similarity

36%

Solar Pro 3 uses 17.3x more emoji

Z.ai: GLM 5.2

Solar Pro 3

56%Vocabulary50%

18wSentence Length21w

0.27Hedging0.42

3.7Bold6.5

2.8Lists2.2

0.00Emoji0.17

0.56Headings0.56

0.24Transitions0.12

Based on 27 + 18 text responses

Research

What we learned reading every model

Z.ai: GLM 5.2 and Solar Pro 3 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

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Solar Pro 3 vs Claude Opus 4.1New provider

Solar Pro 3 vs GPT OSS 20BNew provider

Updated Jun 2026

Our Verdict

Z.ai: GLM 5.2

Solar Pro 3Runner-up

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

Slight edge

API pricing

Cost per 1M tokens

Z.ai: GLM 5.2

Input

$1.40

Output

$4.40

Solar Pro 3

Input

$0.000

Output

$0.000

Writing DNA

Style Comparison

Similarity

36%

Solar Pro 3 uses 17.3x more emoji

Z.ai: GLM 5.2

Solar Pro 3

56%Vocabulary50%

18wSentence Length21w

0.27Hedging0.42

3.7Bold6.5

2.8Lists2.2

0.00Emoji0.17

0.56Headings0.56

0.24Transitions0.12

Based on 27 + 18 text responses

Research

What we learned reading every model

Z.ai: GLM 5.2 and Solar Pro 3 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

Solar Pro 3 vs MiniMax M3New provider

Solar Pro 3 vs Claude Opus 4.1New provider

Solar Pro 3 vs GPT OSS 20BNew provider