Qwen 3.8 Flash API

Qwen 3.8 Flash is a large language model by Alibaba Qwen, available on the Venice API as qwen-3-8-flash. Requests are anonymized, so the provider never sees your identity.Qwen 3.8 Flash is the latest multimodal model in the Qwen family, pairing strong reasoning and generation with remarkable speed. It natively supports a 1M-token context window, so it can process long documents, entire codebases, and complex conversations in a single pass. It excels at coding assistance, agentic workflows, and visual understanding, accepting text, image, and video input, and its thinking mode can be turned on or off per request.

Qwen 3.8 Flash API pricing

Model ID	Variant	Privacy	Price
`qwen-3-8-flash`	Standard	Anonymized	$0.14 input /$ 0.49 output per 1M tokens

Qwen 3.8 Flash specifications

Spec	Value
Provider	Alibaba Qwen
Released	Sep 10, 2026
Privacy	Anonymized
Context window	1M tokens
Max output	128K tokens
Reasoning effort	Not adjustable

How to use the Qwen 3.8 Flash API

Send requests to POST https://api.venice.ai/api/v1/chat/completions with "model": "qwen-3-8-flash" and your API key.

curl https://api.venice.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $VENICE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "qwen-3-8-flash",
    "messages": [{ "role": "user", "content": "Explain TEE attestation in two sentences." }]
  }'

Qwen 3.8 Flash API FAQ

How much does the Qwen 3.8 Flash API cost?

0.14 per 1M input tokens and

0.49 per 1M output tokens, with cached input at $0.014 per 1M. Prices are in USD and can be paid in DIEM at parity.

What is the Qwen 3.8 Flash model ID?

Use qwen-3-8-flash as the model parameter.

Is the Qwen 3.8 Flash API private?

Qwen 3.8 Flash is anonymized: Venice forwards requests to the provider without your identity, but the provider may retain prompt data, so use a private model for sensitive work.

What is the context window of Qwen 3.8 Flash?

1M tokens of context, with up to 128K output tokens per response.

What does Qwen 3.8 Flash support?

Qwen 3.8 Flash supports function calling, structured outputs, reasoning, image input, web search and prompt caching.

Which endpoint does the Qwen 3.8 Flash API use?

Call POST /chat/completions. /responses (Alpha) is also supported.

Related models

MiMo-V2.6-Flash API: $0.17 input /$ 0.35 output per 1M tokens
GLM 5.3 Flash API: $0.15 input /$ 0.50 output per 1M tokens
DeepSeek V4 Flash 0731 API: $0.17 input /$ 0.35 output per 1M tokens
GPT-6 Luna API: $0.13 input /$ 0.63 output per 1M tokens

Explore

By modality