Qwen3.5 Omni Flash API

CN Alibaba Qwen | released 2026-10

Qwen3.5 Omni Flash is the fast tier of Alibaba’s newest full-modal family, jointly understanding text, images, audio and audio-video input with real-time interaction in mind. A cost-effective route to omni-modal assistants, media analysis and voice-driven agents through one unified API.

visionAudioTool UseFast

Pricing (official list, per 1M tokens)

Input

$0.33/M

Output

$1.98/M

Specifications

Context window256K tokens Input modalitiesAudio StreamingYes APIOpenAI-compatible

How to use Qwen3.5 Omni Flash

Drop-in OpenAI replacement. Change only the base_url and model.

# Python -pip install openai
from openai import OpenAI

client = OpenAI(
    base_url="https://meshtok.com/v1",
    api_key="sk-your-MeshTok-key",
)

resp = client.chat.completions.create(
    model="ali/qwen3.5-omni-flash",
    messages=[{"role":"user","content":"Hello!"}],
)
print(resp.choices[0].message.content)

# cURL
curl https://meshtok.com/v1/chat/completions \
  -H "Authorization: Bearer sk-your-MeshTok-key" \
  -H "Content-Type: application/json" \
  -d '{"model":"ali/qwen3.5-omni-flash","messages":[{"role":"user","content":"Hello!"}]}'