Qwen3.8 Omni Flash

Try Qwen3.8 Omni Flash in the Workbench

Run this model interactively, tune parameters, and compare outputs.

Model ID: qwen3-8-omni-flash Qwen3.8 Omni Flash is a native omnimodal model that reads text, images, audio, and video in one request and answers in text. It is built for long-form audio-visual understanding, meeting and call analysis, subtitling, and agentic work over recorded media, and it accepts 113 languages and dialects as audio input. The distinctive behavior is agentic long-form understanding: rather than processing a whole recording, the model starts from the question and gathers evidence in coarse-to-fine passes, so most of the media is never read. Thinking is enabled by default with adjustable reasoning effort, and the model supports function calling and web search. Audio input can be multichannel, letting it use spatial information to separate speakers. Output is text only, so the model cannot speak a reply; the Qwen3.5-Omni models handle speech generation. Weights are not published.

Metric	Value
Context Length	1,000,000 tokens
Max Output	131,072 tokens
Multilingual	Yes

Example request

Use the Workbench as a request builder: configure parameters for this model in the UI, then open the API tab to copy the exact cURL or Python call.

curl -X POST https://hub.oxen.ai/api/ai/audio/transcriptions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $OXEN_API_KEY" \
  -d '{
  "model": "qwen3-8-omni-flash",
  "audio_url": "https://example.com/audio.mp3"
}'

import os
import requests

response = requests.post(
    "https://hub.oxen.ai/api/ai/audio/transcriptions",
    headers={
        "Content-Type": "application/json",
        "Authorization": f"Bearer {os.environ['OXEN_API_KEY']}",
    },
    json={
        "model": "qwen3-8-omni-flash",
        "audio_url": "https://example.com/audio.mp3"
    },
)
response.raise_for_status()
print(response.json())

Fetch model details

The models endpoint returns the full model object, including its json_request_schema.

curl -H "Authorization: Bearer $OXEN_API_KEY" https://hub.oxen.ai/api/ai/models/qwen3-8-omni-flash

Request parameters

This model follows the standard OpenAI chat completions request body. See the chat completions reference for the full parameter list.

Try Qwen3.8 Omni Flash in the Workbench

​Example request

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​Request parameters

Example request

Fetch model details

Request parameters