head-to-head

Google: Gemini 3.5 Flash vs Anthropic: Claude Haiku Latest

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

	Google: Gemini 3.5 Flash	Anthropic: Claude Haiku Latest
Vendor	google	~anthropic
Quality Score	100	100
Benchmark Score	53.5	-
Input Price	$1.50/M	$1.00/M
Output Price	$9.00/M	$5.00/M
Context Window	1,048,576	200,000
Max Output	65,536	64,000
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	✓	-
Benchmark Scores
ai_index	53.8	-

Who wins by task?

Task	Google: Gemini 3.5 Flash	Anthropic: Claude Haiku Latest
SQL Generation	139	129
Code Review	142	124
Code Completion	119	114
Code Refactoring	144	124
Bug Fixing	146	128
Unit Test Generation	130	120
Code Documentation	134	122
Regex Writing	123	118
CI/CD Pipelines	126	116
Frontend Component Design	128	122
Data Analysis	132	124
CSV / Spreadsheet Cleanup	135	125
ETL Scripting	135	120
JSON Extraction	121	122
Bulk Data Labeling	118	120
OCR / Document Parsing	133	127
Table Extraction from PDFs	133	127
Long-Document Summarization	145	125
Short-Form Summarization	116	114
Blog Post Writing	127	117

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