Qwen3.5 Plus 2026-02-15 pricing & benchmarks
Released Feb 16, 2026 · served by 1 provider
What Qwen3.5 Plus 2026-02-15 is
The Qwen3.5 native vision-language series Plus models are built on a hybrid architecture that integrates linear attention mechanisms with sparse mixture-of-experts models, achieving higher inference efficiency. In a variety of...
- Model ID:
qwen/qwen3.5-plus-02-15 - Modality: text+image+video->text
- Tool calling: supported · Structured output: supported
Providers and prices for Qwen3.5 Plus 2026-02-15
The same model costs different amounts depending on who serves it. Prices are per 1M tokens, cheapest first. Uptime and throughput are OpenRouter's rolling measurements, not vendor claims.
| Provider | Input | Output | Context | Quant | Uptime 24h | Throughput |
|---|---|---|---|---|---|---|
| Alibabacheapest | $0.260 | $1.56 | 1M | — | 100.0% | — |
Qwen3.5 Plus 2026-02-15 benchmark results
Design Arena head-to-head results, as reported through the OpenRouter model API.
| Category | Arena | Rank | Elo | Win rate |
|---|---|---|---|---|
| svg | models | #42 | 1157 | 48.9% |
| uicomponent | models | #42 | 1214 | 52.2% |
| asciiart | models | #47 | 1132 | 43.2% |
| website | models | #48 | 1212 | 50% |
| codecategories | models | #54 | 1197 | 48.5% |
| 3d | models | #56 | 1176 | 47.7% |
| gamedev | models | #63 | 1162 | 42.7% |
| dataviz | models | #64 | 1165 | 44.9% |
FAQ
How much does the Qwen3.5 Plus 2026-02-15 API cost?
$0.260 per 1M input tokens and $1.56 per 1M output tokens. A typical workload of 1M input + 300K output tokens costs about $0.73.
Is Qwen3.5 Plus 2026-02-15 free?
No. It is a paid model starting at $0.260 per 1M input tokens, though some providers offer trial credits.
Which provider is cheapest for Qwen3.5 Plus 2026-02-15?
Alibaba at $0.260 input / $1.56 output per 1M tokens.
Can I self-host Qwen3.5 Plus 2026-02-15?
No. Qwen3.5 Plus 2026-02-15 is closed-weight and only available through hosted APIs.