Qwen 3.8 27B

apache-2.027B
Context
128K
Max output
40K
Input price
$0.99/1M tokens
Output price
$1.49/1M tokens

Capabilities

Reasoning & Interaction
Reasoning
Tool Calling
Output Control
Structured Output
JSON Mode
Infrastructure
Streaming
Prompt Caching
Fine-tuning

Details

Model IDqwen-3.8-27b
Provider Cerebras
Creator Qwen
Familyqwen
Licenseapache-2.0
Statusactive
Typechat
Input modalitiestext, image
Output modalitiestext
Open weightYes
Parameters27B
Architecture—
Context window128K tokens
Max input—
Max output40K tokens
Reasoning tokensYes
Knowledge cutoff—
Release date—
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Endpoints

Chat CompletionsPOST
Generate chat responses with messageshttps://api.cerebras.ai/v1/chat/completions
CompletionsPOST
Legacy text completionhttps://api.cerebras.ai/v1/completions

Pricing

Input
$0.99
Output
$1.49
Cache write
—
Cache read
—
Batch in
—
Batch out
—

Family Comparison: qwen

ModelContextMax outPricing
qwen-3-235b-a22b-thinking-2507256K——
qwen-3-235b-a22b256K——
qwen-3-32b256K——
qwen-3-coder-480b———
Qwen 3 235B Instruct131K40K$0.6$1.2
Qwen 3.8 27B128K40K$0.99$1.49

API

GET/v1/models/cerebras/qwen-3.8-27b