Qwen: Qwen3.8 Omni Flash

Name: Alibaba Qwen3.8 Omni Flash
Price: 0.15 USD
Availability: InStock
Author: Alibaba

alibaba/qwen3.8-omni-flash

Qwen3.8 Omni Flash is Alibaba's omni-modal reasoning model in the Qwen3.8 family, accepting text, image, audio and video input and returning text, with a 1M-token context window. Alibaba positions it for audio and video understanding and content analysis, including transcription-aware summarization, meeting and lecture review, and multimodal agent steps, with tool calling and adjustable reasoning effort. Pick Qwen3.8 Flash for text and image workloads that do not need audio or video input.

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Input price: $0.15USD / 1M tokens
Output price: $0.47USD / 1M tokens
Context window: 1M
Max output: 131.1K

Production route

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Prompt

Image URL or upload

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1M context131.1K max outputVision

Input$0.15/MOutput$0.47/MCache read$0.02/MCache write$0.15/M

OutputReady

Your response will appear here

Choose an example or write a prompt, then click Run.

Model card

Specifications

Pricing

Input: $0.15 / 1M tokens
Output: $0.47 / 1M tokens
Cache read: $0.02 / 1M tokens
Cache write: $0.15 / 1M tokens

Context & modalities

Context window: 1,000,000 tokens
Max output: 131,072 tokens
Input: Text, image
Output: Text

Capabilities

Chat: Supported
Vision: Supported
Reasoning: Supported
Structured output: Supported
Function calling: Supported
Audio input: Supported

Access

Provider: Alibaba
Model ID: alibaba/qwen3.8-omni-flash
Execution: sync
Base URL: https://api.sandbase.ai
API: Chat Completions API
Endpoint: /v1/chat/completions

Start building

Send your first request

OpenAI-compatible endpoint with unified authentication and usage tracking.

Production API

Chat Completions API endpoint

https://api.sandbase.ai/v1/chat/completions

Model ID

alibaba/qwen3.8-omni-flash

# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/chat/completions" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{
  "model": "alibaba/qwen3.8-omni-flash",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ],
  "max_tokens": 2048
}
SANDBASE_JSON
)
printf '%s\n' "$result"

Choose your model

Compare models

All language models

Model	Context	Input / 1M	Output / 1M	Released
Qwen3.8 Omni FlashThis model `Alibaba`	1M	$0.15	$0.47	Sep 18, 2026
Qwen3.8 Max Prime `Alibaba`	1M	$4.00	$12.00	Sep 23, 2026
Qwen3.8 Max (0902) `Alibaba`	1M	$2.00	$6.00	Sep 3, 2026
Qwen3.8 27B `Alibaba`	1M	$0.50	$3.00	Aug 14, 2026
Qwen3.8 2.4T A95B `Alibaba`	1M	$2.00	$6.00	Aug 12, 2026
Qwen3.8 Max `Alibaba`	1M	$2.00	$6.00	Aug 3, 2026

Questions

FAQ

How do I call Alibaba Qwen3.8 Omni Flash through SandBase?

Create a SandBase API key, then send requests with the model ID "alibaba/qwen3.8-omni-flash" to Chat Completions API (/v1/chat/completions) at https://api.sandbase.ai. The request examples on this page show the exact payload.

How much does Alibaba Qwen3.8 Omni Flash cost?

$0.15 per 1M input tokens and $0.47 per 1M output tokens, billed per request from your SandBase balance. Discounts, when available, are shown in the pricing on this page.

What is the context window of Alibaba Qwen3.8 Omni Flash?

1M tokens of context, with up to 131.1K output tokens per response.

Which features does Alibaba Qwen3.8 Omni Flash support?

Alibaba Qwen3.8 Omni Flash supports vision (image input), reasoning, function calling, structured output. See Specifications above for the full list.

Do I need a separate Alibaba account?

No. One SandBase API key and balance gives you access to Alibaba Qwen3.8 Omni Flash and the other models in the catalog; you do not need to sign up with Alibaba separately.