GPT-5 ProvsQwen3 Coder Flash
Qwen3 Coder Flash is cheaper than GPT-5 Pro at $0.3/M vs $15/M input tokens.
| Spec | GPT-5 Pro | Qwen3 Coder Flash |
|---|---|---|
| Input price | $15/M tokens | $0.3/M tokens |
| Output price | $120/M tokens | $1.5/M tokens |
| Context window | 400K tokens | 128K tokens |
| Released | Oct 2025 | Sep 2025 |
| SWE-bench Verified | 74.9% | 50.3% |
Our Verdict
GPT-5 Pro
Qwen3 Coder FlashRunner-up
Not enough votes to call it. On the specs, GPT-5 Pro has the edge: bigger model tier, bigger context window, major provider backing.
Qwen3 Coder Flash costs 80x less per token.
Slight edge
API pricing
Cost per 1M tokens
GPT-5 Pro
Input
$15.00
Output
$120.00
Qwen3 Coder Flash
Input
$0.30
50× cheaper
Output
$1.50
80× cheaper
Qwen3 Coder Flash is cheaper on both — 50× input, 80× output
Writing DNA
Style Comparison
Similarity
39%
Qwen3 Coder Flash uses 560.4x more bold
GPT-5 Pro
Qwen3 Coder Flash
65%Vocabulary60%
15wSentence Length85w
0.32Hedging0.56
0.0Bold5.6
2.9Lists5.8
0.00Emoji0.22
0.00Headings1.49
0.01Transitions0.15
Based on 11 + 28 text responses
Research
What we learned reading every model
FAQ
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