head-to-head

xAI: Grok 4.5 vs Z.ai: GLM 5V Turbo

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-07-10.

Who wins by task?

Task	xAI: Grok 4.5	Z.ai: GLM 5V Turbo
SQL Generation	171	136
Code Review	167	134
Code Completion	120	116
Code Refactoring	164	133
Bug Fixing	180	138
Unit Test Generation	154	126
Code Documentation	142	128
Regex Writing	135	124
CI/CD Pipelines	144	122
Frontend Component Design	146	128
Data Analysis	170	132
CSV / Spreadsheet Cleanup	154	127
ETL Scripting	154	128
JSON Extraction	139	123
Bulk Data Labeling	125	120
OCR / Document Parsing	146	129
Table Extraction from PDFs	146	129
Long-Document Summarization	159	134
Short-Form Summarization	123	117
Blog Post Writing	140	124

Scores reflect capability match + benchmark data + pricing for each task. Methodology →