Qwen3.8-Flash vs Qwen3.8-27B

Best cell per row highlighted. Null means undisclosed — never counted as zero.

Alibaba Cloud
Qwen3.8-FlashGA
8.4
AI Panel
Alibaba Cloud
Qwen3.8-27BGA
8.5
AI Panel

Identity & lifecycle

ProviderAlibaba CloudAlibaba Cloud
Family / tierQwen3.8 · FlashQwen3.8 · Large
StatusGAGA
Released2026-08-262026-08-14
Knowledge cutoff——

Architecture & context

Context window1M1M
Max output tokens131K131K
Input modalitiestext, image, videotext, image, video
Reasoning modeoptionaloptional
Open weightsYesYes

Pricing (per Mtok)

Input$0.15$0.5
Output$0.47$3
Cached input$0.016$0.05
Batch input——
Free tierYesYes

Speed

Output speed (tok/s)56.646.4
Time to first token (s)2.723.94
Latency tierslowslow

Trust & deployment

Trains on inputs——
LicenseQwen-Community-License-1.0Apache-2.0
CloudsAlibaba Cloud Model StudioAlibaba Cloud Model Studio
Compliance——

AI Panel scoring

Unified score8.48.5
Decision Maker8.59
Domain Strategist99
Finance Lead98.5
Domain Practitioner8.59
Power User87.5
Skeptic7.58
Value score9.59

Benchmarks

GPQA Diamond92.390.5
LiveCodeBench91.990.3
Terminal-Bench86.179.8
Humanity's Last Exam3833.9
LMArena Elo—1437
LMArena Coding Elo—1499
Artificial Analysis Index4034

Scores link to their sources. Missing cells mean the vendor hasn't disclosed a result — honesty over padding.