What is the difference between OpenAI o3 and Qwen3 30B A3B?

OpenAI o3 is developed by OpenAI while Qwen3 30B A3B is developed by Qwen. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, OpenAI o3 or Qwen3 30B A3B?

It depends on your use case. OpenAI o3 and Qwen3 30B A3B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How much does OpenAI o3 cost compared to Qwen3 30B A3B?

OpenAI o3 costs $10/M input tokens and Qwen3 30B A3B costs $0/M input tokens. Qwen3 30B A3B is $10.00/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 o3 and Qwen3 30B A3B on Rival?

This page shows a side-by-side comparison of OpenAI o3 and Qwen3 30B 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 o3 and Qwen3 30B A3B?

OpenAI o3 is developed by OpenAI while Qwen3 30B A3B is developed by Qwen. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, OpenAI o3 or Qwen3 30B A3B?

It depends on your use case. OpenAI o3 and Qwen3 30B A3B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How much does OpenAI o3 cost compared to Qwen3 30B A3B?

OpenAI o3 costs $10/M input tokens and Qwen3 30B A3B costs $0/M input tokens. Qwen3 30B A3B is $10.00/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 o3 and Qwen3 30B A3B on Rival?

This page shows a side-by-side comparison of OpenAI o3 and Qwen3 30B 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.

OpenAI o3 vs Qwen3 30B A3B: Which Is Better?

Rival

Updated Apr 2025

Our Verdict

OpenAI o3

Qwen3 30B A3BRunner-up

No community votes yet. On paper, OpenAI o3 has the edge — bigger model tier, major provider backing.

Too close to call

API pricing

Cost per 1M tokens

OpenAI o3

Input

$10.00

Output

$40.00

Qwen3 30B A3B

Input

$0.000

Output

$0.000

Writing DNA

Style Comparison

Similarity

43%

Qwen3 30B A3B uses 36.1x more emoji

OpenAI o3

Qwen3 30B A3B

68%Vocabulary60%

14wSentence Length11w

0.26Hedging0.24

0.7Bold7.6

3.0Lists4.6

0.00Emoji0.36

0.38Headings0.00

0.12Transitions0.06

Based on 16 + 4 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Qwen3 30B A3B vs MiniMax M3New provider

Qwen3 30B A3B vs Gemini 2.5 Pro Preview 06-05New provider

Qwen3 30B A3B vs Grok 3New provider

Rival

Updated Apr 2025

Our Verdict

OpenAI o3

Qwen3 30B A3BRunner-up

No community votes yet. On paper, OpenAI o3 has the edge — bigger model tier, major provider backing.

Too close to call

API pricing

Cost per 1M tokens

OpenAI o3

Input

$10.00

Output

$40.00

Qwen3 30B A3B

Input

$0.000

Output

$0.000

Writing DNA

Style Comparison

Similarity

43%

Qwen3 30B A3B uses 36.1x more emoji

OpenAI o3

Qwen3 30B A3B

68%Vocabulary60%

14wSentence Length11w

0.26Hedging0.24

0.7Bold7.6

3.0Lists4.6

0.00Emoji0.36

0.38Headings0.00

0.12Transitions0.06

Based on 16 + 4 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Qwen3 30B A3B vs MiniMax M3New provider

Qwen3 30B A3B vs Gemini 2.5 Pro Preview 06-05New provider

Qwen3 30B A3B vs Grok 3New provider

Rival