What is the difference between Mistral: Devstral 2 2512 and Z.AI: GLM 4.5 Air?

Mistral: Devstral 2 2512 is developed by Mistral AI while Z.AI: GLM 4.5 Air is developed by Zhipu AI. in 9 community votes on Rival, Z.AI: GLM 4.5 Air wins 83% of head-to-head matchups. These results are based on blind head-to-head voting across 34 challenges.

Which is better, Mistral: Devstral 2 2512 or Z.AI: GLM 4.5 Air?

Based on 9 community votes on Rival, Z.AI: GLM 4.5 Air wins 83% of head-to-head matchups against Mistral: Devstral 2 2512. Z.AI: GLM 4.5 Air is strongest in Image Generation.

How are Mistral: Devstral 2 2512 vs Z.AI: GLM 4.5 Air votes collected on Rival?

Rival presents both models' outputs side-by-side in blind duels. Voters see the responses but don't know which model produced each one, eliminating brand bias. 9 votes have been collected for this pair across 34 challenges. All vote data is part of Rival's open dataset.

What is the difference between Mistral: Devstral 2 2512 and Z.AI: GLM 4.5 Air?

Mistral: Devstral 2 2512 is developed by Mistral AI while Z.AI: GLM 4.5 Air is developed by Zhipu AI. in 9 community votes on Rival, Z.AI: GLM 4.5 Air wins 83% of head-to-head matchups. These results are based on blind head-to-head voting across 34 challenges.

Which is better, Mistral: Devstral 2 2512 or Z.AI: GLM 4.5 Air?

Based on 9 community votes on Rival, Z.AI: GLM 4.5 Air wins 83% of head-to-head matchups against Mistral: Devstral 2 2512. Z.AI: GLM 4.5 Air is strongest in Image Generation.

How are Mistral: Devstral 2 2512 vs Z.AI: GLM 4.5 Air votes collected on Rival?

Rival presents both models' outputs side-by-side in blind duels. Voters see the responses but don't know which model produced each one, eliminating brand bias. 9 votes have been collected for this pair across 34 challenges. All vote data is part of Rival's open dataset.

Mistral: Devstral 2 2512 vs Z.AI: GLM 4.5 Air: Which Is Better?

Updated Dec 2025

Our Verdict

Z.AI: GLM 4.5 AirWinner

Mistral: Devstral 2 2512Runner-up

Pick Z.AI: GLM 4.5 Air. In 9 blind votes, Z.AI: GLM 4.5 Air wins 83% of the time. That's not luck.

Z.AI: GLM 4.5 Air particularly excels in Image Generation.

Clear winner

API pricing

Cost per 1M tokens

Mistral: Devstral 2 2512

Input

—

Output

—

Z.AI: GLM 4.5 Air

Input

$0.20

Output

$1.10

Writing DNA

Style Comparison

Similarity

49%

Mistral: Devstral 2 2512 uses 3.1x more emoji

Mistral: Devstral 2 2512

Z.AI: GLM 4.5 Air

56%Vocabulary48%

14wSentence Length16w

0.51Hedging0.40

8.8Bold5.4

5.3Lists4.8

0.31Emoji0.10

1.11Headings0.75

0.18Transitions0.12

Based on 14 + 15 text responses

Research

What we learned reading every model

Mistral: Devstral 2 2512 and Z.AI: GLM 4.5 Air 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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Updated Dec 2025

Our Verdict

Z.AI: GLM 4.5 AirWinner

Mistral: Devstral 2 2512Runner-up

Pick Z.AI: GLM 4.5 Air. In 9 blind votes, Z.AI: GLM 4.5 Air wins 83% of the time. That's not luck.

Z.AI: GLM 4.5 Air particularly excels in Image Generation.

Clear winner

API pricing

Cost per 1M tokens

Mistral: Devstral 2 2512

Input

—

Output

—

Z.AI: GLM 4.5 Air

Input

$0.20

Output

$1.10

Writing DNA

Style Comparison

Similarity

49%

Mistral: Devstral 2 2512 uses 3.1x more emoji

Mistral: Devstral 2 2512

Z.AI: GLM 4.5 Air

56%Vocabulary48%

14wSentence Length16w

0.51Hedging0.40

8.8Bold5.4

5.3Lists4.8

0.31Emoji0.10

1.11Headings0.75

0.18Transitions0.12

Based on 14 + 15 text responses

Research

What we learned reading every model

Mistral: Devstral 2 2512 and Z.AI: GLM 4.5 Air 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 Air vs MiniMax M3New provider

Z.AI: GLM 4.5 Air vs Grok 3New provider

Z.AI: GLM 4.5 Air vs OpenAI o3New provider