head-to-head

xAI: Grok 4.3 vs Z.ai: GLM 5V Turbo

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-05-02.

Who wins by task?

Task	xAI: Grok 4.3	Z.ai: GLM 5V Turbo
SQL Generation	133	129
Code Review	132	124
Code Completion	119	115
Code Refactoring	136	124
Bug Fixing	136	128
Unit Test Generation	124	120
Code Documentation	131	123
Regex Writing	119	119
CI/CD Pipelines	120	116
CSV / Spreadsheet Cleanup	133	125
ETL Scripting	128	120
JSON Extraction	123	123
Bulk Data Labeling	120	120
OCR / Document Parsing	131	127
Table Extraction from PDFs	131	127
Long-Document Summarization	137	125
Short-Form Summarization	115	115
Blog Post Writing	121	117

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