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 2026-06-22.

	Google: Gemini 3.5 Flash	Anthropic Claude Haiku Latest
Vendor	google	~anthropic
Quality Score	100	100
Benchmark Score	84.5	-
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	82.8	-
ai_index_agentic	61.8	-
ai_index_coding	100.0	-

Who wins by task?

Task	Google: Gemini 3.5 Flash	Anthropic Claude Haiku Latest
SQL Generation	168	129
Code Review	164	124
Code Completion	119	114
Code Refactoring	162	124
Bug Fixing	176	128
Unit Test Generation	152	120
Code Documentation	141	122
Regex Writing	133	118
CI/CD Pipelines	143	116
Frontend Component Design	145	122
Data Analysis	167	124
CSV / Spreadsheet Cleanup	153	125
ETL Scripting	152	120
JSON Extraction	138	122
Bulk Data Labeling	124	120
OCR / Document Parsing	146	127
Table Extraction from PDFs	146	127
Long-Document Summarization	157	125
Short-Form Summarization	121	114
Blog Post Writing	138	117

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