What is the difference between Z.AI: GLM 4.5 and Qwen: Qwen3.8 Max?

Z.AI: GLM 4.5 is developed by Zhipu AI while Qwen: Qwen3.8 Max is developed by Qwen. Z.AI: GLM 4.5 has a 128K token context window vs Qwen: Qwen3.8 Max's 1.0M. You can compare their actual outputs across 21 challenges on Rival to see how they differ in practice.

Which is better, Z.AI: GLM 4.5 or Qwen: Qwen3.8 Max?

It depends on your use case. Z.AI: GLM 4.5 and Qwen: Qwen3.8 Max each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 21 challenges so you can judge which fits your needs best.

How much does Z.AI: GLM 4.5 cost compared to Qwen: Qwen3.8 Max?

Z.AI: GLM 4.5 costs $0.6/M input tokens and Qwen: Qwen3.8 Max costs $2/M input tokens. Z.AI: GLM 4.5 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 4.5 and Qwen: Qwen3.8 Max on Rival?

This page shows a side-by-side comparison of Z.AI: GLM 4.5 and Qwen: Qwen3.8 Max 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 4.5 and Qwen: Qwen3.8 Max?

Z.AI: GLM 4.5 is developed by Zhipu AI while Qwen: Qwen3.8 Max is developed by Qwen. Z.AI: GLM 4.5 has a 128K token context window vs Qwen: Qwen3.8 Max's 1.0M. You can compare their actual outputs across 21 challenges on Rival to see how they differ in practice.

Which is better, Z.AI: GLM 4.5 or Qwen: Qwen3.8 Max?

It depends on your use case. Z.AI: GLM 4.5 and Qwen: Qwen3.8 Max each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 21 challenges so you can judge which fits your needs best.

How much does Z.AI: GLM 4.5 cost compared to Qwen: Qwen3.8 Max?

Z.AI: GLM 4.5 costs $0.6/M input tokens and Qwen: Qwen3.8 Max costs $2/M input tokens. Z.AI: GLM 4.5 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 4.5 and Qwen: Qwen3.8 Max on Rival?

This page shows a side-by-side comparison of Z.AI: GLM 4.5 and Qwen: Qwen3.8 Max 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 4.5 vs Qwen: Qwen3.8 Max: Which Is Better?

Updated Aug 2026

Our Verdict

Qwen: Qwen3.8 Max

Z.AI: GLM 4.5Runner-up

No community votes yet. On paper, Qwen: Qwen3.8 Max has the edge — bigger model tier, newer, bigger context window.

Too close to call

API pricing

Cost per 1M tokens

Z.AI: GLM 4.5

Input

$0.60

3.3× cheaper

Output

$2.20

2.7× cheaper

Qwen: Qwen3.8 Max

Input

$2.00

Output

$6.00

Z.AI: GLM 4.5 is cheaper on both — 3.3× input, 2.7× output

Writing DNA

Style Comparison

Similarity

55%

Z.AI: GLM 4.5 uses 13.1x more emoji

Z.AI: GLM 4.5

Qwen: Qwen3.8 Max

52%Vocabulary48%

14wSentence Length17w

0.49Hedging0.95

5.5Bold4.3

4.9Lists8.2

0.13Emoji0.00

0.68Headings1.92

0.20Transitions0.02

Based on 21 + 13 text responses

Research

What we learned reading every model

Z.AI: GLM 4.5 and Qwen: Qwen3.8 Max 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

Z.AI: GLM 4.5 vs MiniMax M3New provider

Z.AI: GLM 4.5 vs GPT-5New provider

Z.AI: GLM 4.5 vs Gemini 3.6 FlashNew provider

Updated Aug 2026

Our Verdict

Qwen: Qwen3.8 Max

Z.AI: GLM 4.5Runner-up

No community votes yet. On paper, Qwen: Qwen3.8 Max has the edge — bigger model tier, newer, bigger context window.

Too close to call

API pricing

Cost per 1M tokens

Z.AI: GLM 4.5

Input

$0.60

3.3× cheaper

Output

$2.20

2.7× cheaper

Qwen: Qwen3.8 Max

Input

$2.00

Output

$6.00

Z.AI: GLM 4.5 is cheaper on both — 3.3× input, 2.7× output

Writing DNA

Style Comparison

Similarity

55%

Z.AI: GLM 4.5 uses 13.1x more emoji

Z.AI: GLM 4.5

Qwen: Qwen3.8 Max

52%Vocabulary48%

14wSentence Length17w

0.49Hedging0.95

5.5Bold4.3

4.9Lists8.2

0.13Emoji0.00

0.68Headings1.92

0.20Transitions0.02

Based on 21 + 13 text responses

Research

What we learned reading every model

Z.AI: GLM 4.5 and Qwen: Qwen3.8 Max 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

Z.AI: GLM 4.5 vs MiniMax M3New provider

Z.AI: GLM 4.5 vs GPT-5New provider

Z.AI: GLM 4.5 vs Gemini 3.6 FlashNew provider