by Alibaba (Qwen Team)

Qwen: Qwen3.5 Plus 2026-02-15.

multimodal open weights 1M ctx
Cheapest input
$0.26/M
on Alibaba DashScope
Cheapest output
$1.56/M
on Alibaba DashScope
Fastest
55 tok/s
on OpenRouter
Hosted equiv.
~$0.56/hr
@ 100 tok/s on Alibaba DashScope

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 vari

Where to use it

Cheapest hosted endpoints.

Provider Access $/M in $/M out
Alibaba DashScope api direct $0.26 $1.56 Launch ↗
OpenRouter api aggregator $0.26 $1.56 Launch ↗
Performance

Speed across providers.

Tokens/sec and time-to-first-token measured against the same prompt template on each provider's API.

Provider Tokens/sec TTFT Total
OpenRouter 54.6 62172 ms 64468 ms
FAQ

Frequently asked.

How do I run Qwen: Qwen3.5 Plus 2026-02-15?
Qwen: Qwen3.5 Plus 2026-02-15 is open-weight, so you can self-host on rented GPUs. See the Run It Yourself tab for GPU configurations + cost estimates, or use one of the hosted inference providers listed on this page.
Where can I access Qwen: Qwen3.5 Plus 2026-02-15?
Qwen: Qwen3.5 Plus 2026-02-15 is available via Alibaba DashScope, OpenRouter. Each access option lists its own pricing (per million tokens or hourly hosting).
How much does it cost to run Qwen: Qwen3.5 Plus 2026-02-15?
API pricing starts at $0.26/M input tokens and $1.56/M output tokens. Self-hosting cost depends on the GPU you rent — see the Run It Yourself tab.
Is Qwen: Qwen3.5 Plus 2026-02-15 open-source or proprietary?
Qwen: Qwen3.5 Plus 2026-02-15 is open-weight under the license. You can download and self-host it.