Qwen 3.8 Omni Flash

alibaba/qwen3.8-omni-flash

A chat model with a 1M-token context window, at $0.1575 per million input tokens and $0.4935 per million output tokens.

Details

Maker: alibaba
Kind: Chat
Context window: 1,000,000 tokens
Max output: 131,072 tokens
Input: $0.1575 per million tokens
Cached input: $0.0168 per million tokens, 89% off
Cache write: Same as input
Output: $0.4935 per million tokens
Capabilities: Reasoning, tool use, vision
Takes: Text, image
Returns: Text
Zero data retention: Yes, on every provider
No training on requests: Yes, on every provider
Released: 2026-09-17

Description

Qwen3.8-Omni-Flash is Alibaba’s native multimodal model for understanding text, images, audio, and video and generating text. Built on Qwen3.8-Flash-Next, it supports a 1M-token context window, reasoning, and tool calling for coding, knowledge work, and multimedia analysis.

Call it

curl

curl https://phantom.codes/v1/chat/completions \
  -H "Authorization: Bearer $PHANTOM_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "alibaba/qwen3.8-omni-flash",
    "messages": [
      {"role": "user", "content": "Hello"}
    ]
  }'

Set PHANTOM_KEY to your key. Any OpenAI client works with the base URL https://phantom.codes/v1.

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