head-to-head

Anthropic Claude Sonnet Latest vs Z.ai: GLM 5V Turbo

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-06-28.

	Anthropic Claude Sonnet Latest	Z.ai: GLM 5V Turbo
Vendor	~anthropic	z-ai
Quality Score	100	100
Benchmark Score	-	56.8
Input Price	$3.00/M	$1.20/M
Output Price	$15.00/M	$4.00/M
Context Window	1,000,000	202,752
Max Output	128,000	131,072
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	-	-
Benchmark Scores
ai_index	-	56.9

Who wins by task?

Task	Anthropic Claude Sonnet Latest	Z.ai: GLM 5V Turbo
SQL Generation	132	136
Code Review	132	134
Code Completion	116	116
Code Refactoring	136	133
Bug Fixing	136	138
Unit Test Generation	124	126
Code Documentation	128	128
Regex Writing	116	124
CI/CD Pipelines	120	122
Frontend Component Design	122	128
Data Analysis	124	132
CSV / Spreadsheet Cleanup	132	127
ETL Scripting	128	128
JSON Extraction	120	123
Bulk Data Labeling	116	120
OCR / Document Parsing	131	129
Table Extraction from PDFs	131	129
Long-Document Summarization	136	134
Short-Form Summarization	112	117
Blog Post Writing	120	124

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