head-to-head

Z.ai: GLM 5V Turbo vs Google: Gemini 3.1 Flash Lite Preview

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-09-23.

	Z.ai: GLM 5V Turbo	Google: Gemini 3.1 Flash Lite Preview
Vendor	z-ai	google
Quality Score	100	100
Benchmark Score	36.7	-
Input Price	$1.20/M	$0.25/M
Output Price	$4.00/M	$1.50/M
Context Window	202,752	1,048,576
Max Output	131,072	65,536
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	-	✓
Benchmark Scores
ai_index	38.8	-

Who wins by task?

Task	Z.ai: GLM 5V Turbo	Google: Gemini 3.1 Flash Lite Preview
SQL Generation	134	133
Code Review	131	132
Code Completion	115	131
Code Refactoring	130	136
Bug Fixing	135	136
Unit Test Generation	124	124
Code Documentation	126	131
Regex Writing	122	119
CI/CD Pipelines	120	120
Frontend Component Design	126	122
Data Analysis	129	124
CSV / Spreadsheet Cleanup	127	133
ETL Scripting	125	128
JSON Extraction	123	131
Bulk Data Labeling	120	129
OCR / Document Parsing	129	131
Table Extraction from PDFs	129	131
Long-Document Summarization	131	137
Short-Form Summarization	116	123
Blog Post Writing	122	121

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