What is the difference between OpenAI o4 Mini High and Qwen3.5 35B A3B?

OpenAI o4 Mini High is developed by OpenAI while Qwen3.5 35B A3B is developed by Qwen. OpenAI o4 Mini High has a 200K token context window vs Qwen3.5 35B A3B's 262K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, OpenAI o4 Mini High or Qwen3.5 35B A3B?

It depends on your use case. OpenAI o4 Mini High and Qwen3.5 35B A3B 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 OpenAI o4 Mini High cost compared to Qwen3.5 35B A3B?

OpenAI o4 Mini High costs $1.1/M input tokens and Qwen3.5 35B A3B costs $0.25/M input tokens. Qwen3.5 35B A3B is $0.85/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 OpenAI o4 Mini High and Qwen3.5 35B A3B on Rival?

This page shows a side-by-side comparison of OpenAI o4 Mini High and Qwen3.5 35B A3B 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 OpenAI o4 Mini High and Qwen3.5 35B A3B?

OpenAI o4 Mini High is developed by OpenAI while Qwen3.5 35B A3B is developed by Qwen. OpenAI o4 Mini High has a 200K token context window vs Qwen3.5 35B A3B's 262K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, OpenAI o4 Mini High or Qwen3.5 35B A3B?

It depends on your use case. OpenAI o4 Mini High and Qwen3.5 35B A3B 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 OpenAI o4 Mini High cost compared to Qwen3.5 35B A3B?

OpenAI o4 Mini High costs $1.1/M input tokens and Qwen3.5 35B A3B costs $0.25/M input tokens. Qwen3.5 35B A3B is $0.85/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 OpenAI o4 Mini High and Qwen3.5 35B A3B on Rival?

This page shows a side-by-side comparison of OpenAI o4 Mini High and Qwen3.5 35B A3B 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

OpenAI o4 Mini HighvsQwen3.5 35B A3B

Qwen3.5 35B A3B is cheaper than OpenAI o4 Mini High at $0.25/M vs $1.1/M input tokens.

OpenAI o4 Mini High and Qwen3.5 35B A3B compared across 53 shared prompts
Spec	OpenAI o4 Mini High	Qwen3.5 35B A3B
Input price	$1.1/M tokens	$0.25/M tokens
Output price	$4.4/M tokens	$2/M tokens
Context window	200K tokens	262K tokens
Released	Apr 2025	Feb 2026
SWE-bench Verified	68.1%	69.2%

Our Verdict

OpenAI o4 Mini High

Qwen3.5 35B A3B

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

Too close to call

What do OpenAI o4 Mini High and Qwen3.5 35B A3B say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

OpenAI o4 Mini High

Input

$1.10

Output

$4.40

Qwen3.5 35B A3B

Input

$0.25

4.4× cheaper

Output

$2.00

2.2× cheaper

Qwen3.5 35B A3B is cheaper on both — 4.4× input, 2.2× output

Writing DNA

Style Comparison

Similarity

36%

Qwen3.5 35B A3B uses 684.2x more bold

OpenAI o4 Mini High

Qwen3.5 35B A3B

70%Vocabulary51%

18wSentence Length15w

0.33Hedging0.39

0.0Bold6.8

1.3Lists4.8

0.02Emoji0.00

0.00Headings0.84

0.04Transitions0.14

Based on 14 + 23 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

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OpenAI o4 Mini High vs Llama 4 MaverickNew provider

OpenAI o4 Mini High vs Claude Opus 4New provider

OpenAI o4 Mini High vs Qwen3 235B A22B 2507Cross-provider

OpenAI o4 Mini High vs Qwen3 235B A22B Thinking 2507Cross-provider

OpenAI o4 Mini High vs Qwen3 30B A3BCross-provider

OpenAI o4 Mini High vs Qwen3 30B A3B Instruct 2507Cross-provider

Updated Feb 2026

OpenAI o4 Mini HighvsQwen3.5 35B A3B

Qwen3.5 35B A3B is cheaper than OpenAI o4 Mini High at $0.25/M vs $1.1/M input tokens.

OpenAI o4 Mini High and Qwen3.5 35B A3B compared across 53 shared prompts
Spec	OpenAI o4 Mini High	Qwen3.5 35B A3B
Input price	$1.1/M tokens	$0.25/M tokens
Output price	$4.4/M tokens	$2/M tokens
Context window	200K tokens	262K tokens
Released	Apr 2025	Feb 2026
SWE-bench Verified	68.1%	69.2%

Our Verdict

OpenAI o4 Mini High

Qwen3.5 35B A3B

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

Too close to call

What do OpenAI o4 Mini High and Qwen3.5 35B A3B say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

OpenAI o4 Mini High

Input

$1.10

Output

$4.40

Qwen3.5 35B A3B

Input

$0.25

4.4× cheaper

Output

$2.00

2.2× cheaper

Qwen3.5 35B A3B is cheaper on both — 4.4× input, 2.2× output

Writing DNA

Style Comparison

Similarity

36%

Qwen3.5 35B A3B uses 684.2x more bold

OpenAI o4 Mini High

Qwen3.5 35B A3B

70%Vocabulary51%

18wSentence Length15w

0.33Hedging0.39

0.0Bold6.8

1.3Lists4.8

0.02Emoji0.00

0.00Headings0.84

0.04Transitions0.14

Based on 14 + 23 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

OpenAI o4 Mini High vs Ox AlphaNew provider

OpenAI o4 Mini High vs MiniMax M3New provider

OpenAI o4 Mini High vs Llama 4 MaverickNew provider

OpenAI o4 Mini High vs Claude Opus 4New provider

OpenAI o4 Mini High vs Qwen3 235B A22B 2507Cross-provider

OpenAI o4 Mini High vs Qwen3 235B A22B Thinking 2507Cross-provider

OpenAI o4 Mini High vs Qwen3 30B A3BCross-provider

OpenAI o4 Mini High vs Qwen3 30B A3B Instruct 2507Cross-provider