Comparing 2 models

Qwen3.8 27B vs GLM 5.2

Facts first, then task-specific rankings. A highlighted cell is better only for that row, not universally.

metric

Model 1Qwen3.8 27B

Model 2GLM 5.2

Best for

RAG & Long Context (#1)

Cheapest Capable LLM (#1)

Provider

qwen

z-ai

Context

1.0MBest

Input / 1M

$0.42Best

$0.97

Output / 1M

$3Best

$3.04

Tool use

yesBest

Vision

yesBest

—

Reasoning

yesBest

Open-weight

yesBest

Released

Aug 14, 2026

Jun 13, 2026

task evidence

How they place when the question changes

Lower ranks are better. “Best” marks the strongest option in this shortlist for that task.

Best LLM for Writing —#8Best

Best LLM for Creative Writing —#4Best

Best LLM for AI Agents —#3Best

Cheapest Capable LLM —#1Best

Best LLM for Image Understanding #7Best —

Best LLM for Roleplay & Character —#3Best

Best LLM for High-Volume Extraction #6Best #7

Best LLM for Goose —#3Best

Best LLM for Coding —#2Best

Best LLM for Grounded RAG —#3Best

Best LLM for Computer & Browser Use —#2Best

Best LLM for Structured Data Extraction —#5Best

Best LLM for Business Writing —#6Best

Best Open-Weight LLM for Self-Hosting #1Best —

Best LLM for Code Completion #7 #4Best

Best LLM for a General Assistant #9Best —

Best LLM for Massive Context —#6Best

Best LLM for Autonomous Agents —#4Best

Best LLM for Agentic Coding —#3Best

Best LLM for RAG & Long Context #1Best —

Best LLM for Chat & Roleplay —#3Best

Best LLM for Debugging & Code Review —#3Best

Best LLM for Logic & Problem Solving #6Best —

Best LLM for Competition Math #5Best —

Best LLM for Math & Reasoning #4Best —

Best Cheap LLM for High Volume #5Best —