head-to-head

MoonshotAI: Kimi K2.7 Code vs Anthropic Claude Sonnet Latest

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

	MoonshotAI: Kimi K2.7 Code	Anthropic Claude Sonnet Latest
Vendor	moonshotai	~anthropic
Quality Score	100	100
Benchmark Score	73.4	-
Input Price	$0.73/M	$2.00/M
Output Price	$3.50/M	$10.00/M
Context Window	262,144	1,000,000
Max Output	262,144	128,000
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	-	-
Benchmark Scores
ai_index	69.2	-
ai_index_agentic	48.8	-
ai_index_coding	100.0	-

Who wins by task?

Task	MoonshotAI: Kimi K2.7 Code	Anthropic Claude Sonnet Latest
SQL Generation	163	132
Code Review	155	132
Code Completion	129	117
Code Refactoring	151	136
Bug Fixing	165	136
Unit Test Generation	147	124
Code Documentation	135	129
Regex Writing	133	117
CI/CD Pipelines	138	120
Frontend Component Design	142	122
Data Analysis	162	124
CSV / Spreadsheet Cleanup	147	132
ETL Scripting	144	128
JSON Extraction	147	121
Bulk Data Labeling	134	118
OCR / Document Parsing	142	131
Table Extraction from PDFs	142	131
Long-Document Summarization	147	136
Short-Form Summarization	130	113
Blog Post Writing	134	120

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