Qwen

Qwen3.8 Flash

qwen/qwen3.8-flash
Model weightsReleased Aug 26, 2026Open Weights
ThinkingToolsVisionopen weights

Qwen3.8 Flash is a multimodal reasoning model from Alibaba. It is suited for coding assistance, agentic workflows, visual understanding, document and codebase analysis, desktop interaction, chart analysis, and long-video analysis.

Cost / 1M tokens

Very low usage

$0.15

input

$0.016

cached input

$0.47

output

Context Window

1M

Up to 131K max output

Modalities

text, image, video → text

Qwen tokenizer

Quickstart & API

qwen/qwen3.8-flash
Open the model picker in ChatOSS Desktop (Code, Kanban, or Chat) and select or paste this model ID.

Best for & Strengths

Key Strengths

Open weightsExtended reasoningTool & agent callingMultimodal vision

Recommended Workloads in ChatOSS

  • Coding agents
  • Complex reasoning & debugging
  • Screenshot-to-code workflows
Available in ChatOSS Code, Kanban Orchestrate, and Chat modes via Plus, Max, or BYOK.

Active Provider Endpoints (2)

Upstream inference providers serving Qwen3.8 Flash, with per-provider pricing, context limits, quantization, and 24-hour uptime.

ProviderInput / 1MOutput / 1MCache Read / 1MContextMax OutputQuantizationUptime (24h)
Alibabacache
alibaba/us-east-1
$0.15$0.47$0.0161M131K—100.0%
Alibaba
alibaba
$0.15$0.47$0.0161M131K—100.0%

Supported API Parameters

Parameters accepted by this model when called through ChatOSS or OpenRouter.

frequency_penaltyinclude_reasoninglogprobsmax_tokenspresence_penaltyreasoningresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

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