Qwen3 30B A3B vs Aurora Alpha

Compare Qwen3 30B A3B by Qwen against Aurora Alpha by OpenRouter, context windows of 41K vs 128K, tested across 53 shared challenges. Updated April 2026.

Which is better, Qwen3 30B A3B or Aurora Alpha?

Qwen3 30B A3B and Aurora Alpha are both competitive models. Qwen3 30B A3B costs $0/M input tokens vs $0/M for Aurora Alpha. Context windows: 41K vs 128K tokens. Compare their real outputs side by side below.

Key Differences Between Qwen3 30B A3B and Aurora Alpha

Qwen3 30B A3B is made by qwen while Aurora Alpha is from openrouter. Qwen3 30B A3B has a 41K token context window compared to Aurora Alpha's 128K. On pricing, Qwen3 30B A3B costs $0/M input tokens vs $0/M for Aurora Alpha.

Our Verdict
Aurora Alpha
Aurora Alpha
Qwen3 30B A3B
Qwen3 30B A3BRunner-up

No community votes yet. On paper, Aurora Alpha has the edge — newer, bigger context window.

Too close to call
Writing DNA

Style Comparison

Similarity
92%

Aurora Alpha uses 69.3x more headings

Qwen3 30B A3B
Aurora Alpha
60%Vocabulary52%
11wSentence Length21w
0.24Hedging0.43
7.6Bold6.3
4.6Lists2.2
0.36Emoji0.10
0.00Headings0.69
0.06Transitions0.16
Based on 4 + 22 text responses
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Qwen3 30B A3BAurora Alpha

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
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