Qwen: Qwen3.5 Plus 2026-02-15

qwen/qwen3.5-plus-02-15

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...

Modalities

In / Out Price

$0.26 / $1.56 per 1M

Context

Released

Feb 16, 2026

Knowledge Cutoff

—

API

Reroute speaks the OpenAI Chat Completions format. Point any OpenAI SDK at https://www.reroute.wtf/api/v1 and use qwen/qwen3.5-plus-02-15 as the model.

You need an API key

Keys start with sk-rr-v1- and are shown once.

Create API key

curl https://www.reroute.wtf/api/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $REROUTE_API_KEY" \
  -d '{
  "model": "qwen/qwen3.5-plus-02-15",
  "messages": [
    { "role": "user", "content": "What is the meaning of life?" }
  ]
}'

Streaming

Set stream: true to receive server-sent events. The final chunk carries usage and cost.

curl -N https://www.reroute.wtf/api/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $REROUTE_API_KEY" \
  -d '{ "model": "qwen/qwen3.5-plus-02-15", "stream": true,
        "messages": [{ "role": "user", "content": "Count to five" }] }'