GPT-5.1vsQwen3 Next 80B A3B Thinking
Qwen3 Next 80B A3B Thinking is cheaper than GPT-5.1 at $0.15/M vs $1.25/M input tokens.
| Spec | GPT-5.1 | Qwen3 Next 80B A3B Thinking |
|---|---|---|
| Input price | $1.25/M tokens | $0.15/M tokens |
| Output price | $10/M tokens | $1.5/M tokens |
| Context window | 400K tokens | 66K tokens |
| Weights | Closed | Open |
| Free API (OpenRouter) | No | No |
| Released | Nov 2025 | Sep 2025 |
Our Verdict
GPT-5.1
Qwen3 Next 80B A3B ThinkingRunner-up
Not enough votes to call it. On the specs, GPT-5.1 has the edge: bigger model tier, newer, bigger context window, major provider backing.
Qwen3 Next 80B A3B Thinking costs 6.7x less per token.
Slight edge
API pricing
Cost per 1M tokens
GPT-5.1
Input
$1.25
Output
$10.00
Qwen3 Next 80B A3B Thinking
Input
$0.15
8.3× cheaper
Output
$1.50
6.7× cheaper
Qwen3 Next 80B A3B Thinking is cheaper on both: 8.3× input, 6.7× output.
Where to run it
4 hosts
Qwen3 Next 80B A3B Thinking2 hosts
Per million tokens. Prices and uptime via OpenRouter, checked 9 Sep 2026.
Writing DNA
Style Comparison
Similarity
39%
Qwen3 Next 80B A3B Thinking uses 92.0x more emoji
GPT-5.1
Qwen3 Next 80B A3B Thinking
62%Vocabulary56%
19wSentence Length16w
0.29Hedging0.32
3.5Bold5.1
7.2Lists3.9
0.00Emoji0.92
0.61Headings0.75
0.03Transitions0.08
Based on 14 + 27 text responses
Research
What we learned reading every model
FAQ
Common questions
Keep exploring
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