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Qwen3.8-Flash

Multimodal Qwen model combining reasoning, generation and speed for coding assistance, agentic workflows and visual understanding.

Alibabaqwen3.8-flash2026-08-26Report incorrect data

Specs

Context
1M
Max output
131.1K
Input price
$0.15/ 1M tokens
Output price
$0.47/ 1M tokens
Released
2026-08-26

Context

Context window
1M
Max input
991.8K
Max output
131.1K

Pricing · USD / 1M tokens

Input
$0.15
Output
$0.47
Cache read
$0.016
Cache write
$0.2

Modalities

Input
TextImageVideo
Output
Text

API

API types
chatmessages

Reasoning

Reasoning
Yes
Levels
—

Info

Status
Active
Released
2026-08-26
Knowledge cutoff
—

Features

Confirmed
toolsstructured_outputstreamingcaching
Source · official docsVerified 2026-10-11

How to call

1 provider

alibabamodel = qwen3.8-flashreasoning = enable_thinking

chat
POSThttps://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/compatible-mode/v1/chat/completions
messages
POSThttps://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/apps/anthropic/v1/messages

JSON

Standard format
qwen3.8-flash.json
{
  "id": "qwen3.8-flash",
  "object": "model",
  "created": 1787702400,
  "owned_by": "alibaba",
  "name": "Qwen3.8-Flash",
  "api": {
    "types": [
      "chat",
      "messages"
    ]
  },
  "limits": {
    "context": 1000000,
    "input": 991808,
    "output": 131072
  },
  "modalities": {
    "input": [
      "text",
      "image",
      "video"
    ],
    "output": [
      "text"
    ]
  },
  "reasoning": {
    "supported": true,
    "efforts": []
  },
  "pricing": {
    "currency": "USD",
    "unit": "1M_tokens",
    "input": 0.15,
    "output": 0.47,
    "cache_read": 0.016,
    "cache_write": 0.2
  },
  "features": [
    "tools",
    "structured_output",
    "streaming",
    "caching"
  ],
  "info": {
    "status": "active",
    "release_date": "2026-08-26",
    "knowledge_cutoff": null,
    "description": "Multimodal Qwen model combining reasoning, generation and speed for coding assistance, agentic workflows and visual understanding.",
    "docs": "https://docs.modelstudio.console.alibabacloud.com/en/model-studio/qwen3-8-flash",
    "verified_at": "2026-10-11"
  }
}

Official sources

6