GPT-4o minivsQwen3.5 35B A3B
GPT-4o mini is cheaper than Qwen3.5 35B A3B at $0.15/M vs $0.25/M input tokens.
| Spec | GPT-4o mini | Qwen3.5 35B A3B |
|---|---|---|
| Input price | $0.15/M tokens | $0.25/M tokens |
| Output price | $0.6/M tokens | $2/M tokens |
| Context window | 128K tokens | 262K tokens |
| Parameters | Not disclosed | 35B (3B active) |
| Weights | Closed | Open |
| Free API (OpenRouter) | No | No |
| Released | Jul 2024 | Feb 2026 |
Our Verdict
Qwen3.5 35B A3B
GPT-4o miniRunner-up
Not enough votes to call it. On the specs, Qwen3.5 35B A3B has the edge: bigger model tier, newer, bigger context window.
GPT-4o mini costs 3.3x less per token.
Too close to call
Reviewing agent-written code?See a Brief PR report
API pricing
Cost per 1M tokens
GPT-4o mini
Input
$0.15
1.7× cheaper
Output
$0.60
3.3× cheaper
Qwen3.5 35B A3B
Input
$0.25
Output
$2.00
GPT-4o mini is cheaper on both: 1.7× input, 3.3× output.
Where to run it
9 hosts, cheapest first
Per million tokens. Prices and uptime via OpenRouter, checked 13 Sep 2026.
Writing DNA
Style Comparison
Similarity
57%
GPT-4o mini uses 2.1x more hedging
GPT-4o mini
Qwen3.5 35B A3B
53%Vocabulary51%
19wSentence Length15w
0.82Hedging0.39
4.0Bold6.8
3.7Lists4.8
0.00Emoji0.00
1.04Headings0.84
0.22Transitions0.14
Based on 24 + 23 text responses
Research
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FAQ
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