Qwen3 30B A3B vs GPT-5

Compare Qwen3 30B A3B by Qwen against GPT-5 by OpenAI, context windows of 41K vs 400K, tested across 47 shared challenges. Updated April 2026.

Which is better, Qwen3 30B A3B or GPT-5?

Qwen3 30B A3B and GPT-5 are both competitive models. Qwen3 30B A3B costs $0/M input tokens vs $1.25/M for GPT-5. Context windows: 41K vs 400K tokens. Compare their real outputs side by side below.

Key Differences Between Qwen3 30B A3B and GPT-5

Qwen3 30B A3B is made by qwen while GPT-5 is from openai. Qwen3 30B A3B has a 41K token context window compared to GPT-5's 400K. On pricing, Qwen3 30B A3B costs $0/M input tokens vs $1.25/M for GPT-5.

Our Verdict
GPT-5
GPT-5
Qwen3 30B A3B
Qwen3 30B A3BRunner-up

No community votes yet. On paper, GPT-5 has the edge — bigger model tier, newer, bigger context window, major provider backing.

Slight edge
Writing DNA

Style Comparison

Similarity
98%

Qwen3 30B A3B uses 36.1x more emoji

Qwen3 30B A3B
GPT-5
60%Vocabulary65%
11wSentence Length13w
0.24Hedging0.20
7.6Bold0.2
4.6Lists4.6
0.36Emoji0.00
0.00Headings0.16
0.06Transitions0.03
Based on 4 + 16 text responses
vs

Ask them anything yourself

Qwen3 30B A3BGPT-5

279 AI models invented the same fake scientist.

We read every word. 250 models. 2.14 million words. This is what we found.

AI Hallucination Index 2026
Free preview13 of 58 slides
FAQ

Common questions