MercuryvsQwen3.5 Plus 2026-04-20
Qwen3.5 Plus 2026-04-20 is cheaper than Mercury at $0.4/M vs $10/M input tokens.
| Spec | Mercury | Qwen3.5 Plus 2026-04-20 |
|---|---|---|
| Input price | $10/M tokens | $0.4/M tokens |
| Output price | $10/M tokens | $2.4/M tokens |
| Context window | 32K tokens | 1.0M tokens |
| Weights | — | Open |
| Free API (OpenRouter) | No | No |
| Released | Jun 2025 | Apr 2026 |
Our Verdict
Qwen3.5 Plus 2026-04-20
MercuryRunner-up
Not enough votes to call it. On the specs, Qwen3.5 Plus 2026-04-20 has the edge: bigger model tier, newer, bigger context window.
Qwen3.5 Plus 2026-04-20 costs 4.2x less per token.
Slight edge
API pricing
Cost per 1M tokens
Mercury
Input
$10.00
Output
$10.00
Qwen3.5 Plus 2026-04-20
Input
$0.40
25× cheaper
Output
$2.40
4.2× cheaper
Qwen3.5 Plus 2026-04-20 is cheaper on both: 25× input, 4.2× output.
Where to run it
1 host
Mercury
No hosts listed on OpenRouter.
Qwen3.5 Plus 2026-04-201 host
Per million tokens. Prices and uptime via OpenRouter, checked 9 Sep 2026.
Writing DNA
Style Comparison
Similarity
45%
Qwen3.5 Plus 2026-04-20 uses 55.2x more emoji
Mercury
Qwen3.5 Plus 2026-04-20
60%Vocabulary59%
31wSentence Length15w
0.78Hedging0.28
4.1Bold4.4
2.8Lists2.5
0.03Emoji1.53
0.88Headings0.76
0.06Transitions0.04
Based on 26 + 27 text responses
Research
What we learned reading every model
FAQ
Common questions
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