Comparing 2 models

GPT-5.6 Sol vs GLM 5.2

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

metric

Model 1GPT-5.6 Sol

Model 2GLM 5.2

Best for

AI Agents (#1)

Coding (#2)

Provider

openai

z-ai

Context

1.1MBest

1.0M

Input / 1M

$0.97Best

Output / 1M

$10

$3.04Best

Tool use

yesBest

Vision

yesBest

—

Reasoning

yesBest

Open-weight

—

yesBest

Released

Jul 9, 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 Document Summarization #6Best —

Best LLM for Computer & Browser Use #1Best #2

Best LLM for Code Completion #2Best #4

Best LLM for Math & Reasoning #3Best —

Best LLM for OpenClaw #1Best —

Best LLM for Chat & Roleplay —#5Best

Best LLM for Coding #5 #2Best

Best LLM for Tool & Function Calling #5Best #6

Best LLM for Roleplay & Character #3Best —

Best LLM for Translation #3Best —

Best LLM for Structured Data Extraction #3Best #5

Best LLM for Vision & Documents #3Best —

Best LLM for Fast Summaries #4Best —

Best LLM for Debugging & Code Review #1Best #3

Best LLM for Logic & Problem Solving #1Best —

Best LLM for Marketing Copy #3Best —

Best LLM for Massive Context #1Best #6

Best LLM for RAG & Long Context #5 #2Best

Best LLM for Business Writing #3Best —

Best LLM for Autonomous Agents #1Best #3

Best LLM for Summarization #5Best —

Best LLM for Frontend & UI #8 #2Best

Best LLM for Competition Math #2Best #7

Best LLM for Image Understanding #2Best —

Best LLM for Goose #1Best —

Best LLM for Creative Writing #2Best —

Best LLM for Document Parsing #5Best —

Best LLM for Hermes Agent #1Best #3

Best LLM for AI Agents #1Best #3

Best LLM for Writing #2Best #8

Best LLM for Agentic Coding #2Best #3

Best LLM for Grounded RAG #1Best #3

Best Cheap LLM for High Volume #3Best —

Best LLM for OpenHands #1Best —