head-to-head

Google Gemini Pro Latest vs Anthropic Claude Sonnet Latest

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-05-12.

	Google Gemini Pro Latest	Anthropic Claude Sonnet Latest
Vendor	~google	~anthropic
Quality Score	100	100
Input Price	$2.00/M	$3.00/M
Output Price	$12.00/M	$15.00/M
Context Window	1,048,576	1,000,000
Max Output	65,536	128,000
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	✓	-

Who wins by task?

Task	Google Gemini Pro Latest	Anthropic Claude Sonnet Latest
SQL Generation	132	132
Code Completion	117	116
Code Documentation	129	128
Regex Writing	117	116
CSV / Spreadsheet Cleanup	132	132
JSON Extraction	121	120
Bulk Data Labeling	117	116
Long-Document Summarization	136	136
Short-Form Summarization	113	112
Blog Post Writing	120	120

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