Qwen: Qwen3.8 27B

apache-2.027B

Qwen3.8 27B is an open-weight dense vision-language model from Qwen.

Context
1M
Max output
236K
Input price
$0.15/1M tokens
Output price
$1.88/1M tokens

Capabilities

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

Details

Model IDqwen/qwen3.8-27b
Provider OpenRouter
Creator Qwen
Familyqwen3.8
Licenseapache-2.0
Status—
Typechat
Input modalitiestext, image, video
Output modalitiestext
Open weightYes
Parameters27B
Architecture—
Context window1M tokens
Max input—
Max output236K tokens
Reasoning tokens—
Knowledge cutoff—
Release date
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Pricing

Input
$0.15
Output
$1.88
Cache write
—
Cache read
$0.04
Batch in
—
Batch out
—

Family Comparison: qwen3.8

ModelContextMax outPricing
Qwen: Qwen3.8 27B (free)262K236K—
Qwen: Qwen3.8 27B1M236K$0.15$1.88
Qwen: Qwen3.8 Flash1M131K$0.15$0.47
Qwen: Qwen3.8 Omni Flash1M131K$0.15$0.47
Qwen: Qwen3.8 2.4T A95B (batch)1.0M909K$2$6
Qwen: Qwen3.8 2.4T A95B1.0M131K$2$6
Qwen: Qwen3.8 Max (0902)1M131K$2$6
Qwen: Qwen3.8 Max1M131K$2$6
Qwen: Qwen3.8 Max Prime1M131K$4$12

API

GET/v1/models/openrouter/qwen/qwen3.8-27b

Qwen: Qwen3.8 27B

qwen/qwen3.8-27b

Qwen3.8 27B is an open-weight dense vision-language model from Qwen.

Changes · 16 entries
qwen/qwen3.8-27bcreateca7a400Nov 2, 2026, 03:02 AM
qwen/qwen3.8-27bupdate383acd8Oct 30, 2026, 06:38 AM
max_output_tokens65536→235929
pricinginput$0.039→$0.15output$1.25→$1.875cached input$0.004→$0.038
qwen/qwen3.8-27bupdateb2f45bfOct 29, 2026, 03:29 AM
pricinginput$0.04→$0.039output$1.35→$1.25cached input$0.018→$0.004
qwen/qwen3.8-27bupdate42a9895Oct 20, 2026, 06:39 AM
max_output_tokens235929→65536
pricinginput$0.24→$0.04output$2.2→$1.35cached input$0.05→$0.018
qwen/qwen3.8-27bupdateb92059eOct 15, 2026, 06:37 AM
pricinginput$0.04→$0.24output$2.3→$2.2cached input$0.02→$0.05
qwen/qwen3.8-27bupdatedcc4383Oct 11, 2026, 06:38 AM
max_output_tokens131072→235929
pricinginput$0.425→$0.04output$2.55→$2.3cached input$0.085→$0.02
qwen/qwen3.8-27bupdate632cde3Oct 5, 2026, 06:54 AM
pricinginput$0.42→$0.425output$3→$2.55
qwen/qwen3.8-27bupdate6e8bf55Sep 30, 2026, 06:40 AM
max_output_tokens235929→131072
pricinginput$0.065→$0.42output$4.4→$3cached input$0.052→$0.085
qwen/qwen3.8-27bupdate1a66bb0Sep 29, 2026, 06:40 AM
max_output_tokens131072→235929
pricinginput$0.42→$0.065output$3→$4.4cached input$0.085→$0.052
qwen/qwen3.8-27bupdatef13f134Sep 22, 2026, 06:39 AM
pricinginput$0.2→$0.42output$2.5→$3cached input$0.05→$0.085
qwen/qwen3.8-27bupdateaf38e5cSep 21, 2026, 06:49 AM
pricinginput$0.42→$0.2output$3→$2.5cached input$0.085→$0.05
qwen/qwen3.8-27bupdate7bc8de4Sep 20, 2026, 06:33 AM
pricinginput$0.214→$0.42output$2.55→$3cached input$0.15→$0.085
qwen/qwen3.8-27bupdate265df08Sep 12, 2026, 06:33 AM
pricinginput$0.42→$0.214output$3→$2.55cached input$0.085→$0.15
qwen/qwen3.8-27bupdate0d4ae28Sep 4, 2026, 06:37 AM
pricinginput$0.425→$0.42output$2.55→$3
qwen/qwen3.8-27bupdatee3d7dedAug 31, 2026, 04:13 AM
context_window262144→1000000
pricinginput$0.45→$0.425output$3.2→$2.55cached input$0.085
qwen/qwen3.8-27bcreatebe35184Aug 17, 2026, 04:02 AM