head-to-head

Anthropic: Claude Sonnet 5 (batch) vs Nex AGI: Nex-N2-Mini

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-07-29.

	Anthropic: Claude Sonnet 5 (batch)	Nex AGI: Nex-N2-Mini
Vendor	anthropic	nex-agi
Quality Score	100	100
Benchmark Score	90.4	-
Input Price	$1.00/M	$0.03/M
Output Price	$5.00/M	$0.10/M
Context Window	1,000,000	262,144
Max Output	128,000	262,144
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	-	-
Benchmark Scores
ai_index	88.0	-
ai_index_agentic	77.0	-
ai_index_coding	100.0	-

Who wins by task?

Task	Anthropic: Claude Sonnet 5 (batch)	Nex AGI: Nex-N2-Mini
SQL Generation	171	131
Code Review	167	126
Code Completion	120	129
Code Refactoring	164	127
Bug Fixing	180	130
Unit Test Generation	154	121
Code Documentation	143	126
Regex Writing	136	120
CI/CD Pipelines	144	117
Frontend Component Design	146	122
Data Analysis	171	124
CSV / Spreadsheet Cleanup	154	128
ETL Scripting	154	122
JSON Extraction	140	132
Bulk Data Labeling	126	130
OCR / Document Parsing	146	128
Table Extraction from PDFs	146	128
Long-Document Summarization	160	129
Short-Form Summarization	123	124
Blog Post Writing	140	119

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