head-to-head

DeepSeek: DeepSeek V4 Flash Vision Exp vs Google: Gemini 3.7 Flash (batch)

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-08-22.

	DeepSeek: DeepSeek V4 Flash Vision Exp	Google: Gemini 3.7 Flash (batch)
Vendor	deepseek	google
Quality Score	100	100
Benchmark Score	-	89.7
Input Price	$0.22/M	$0.19/M
Output Price	$0.66/M	$0.94/M
Context Window	1,048,576	1,048,576
Max Output	384,000	65,536
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	-	✓
Benchmark Scores
ai_index	-	92.4
ai_index_agentic	-	74.4
ai_index_coding	-	100.0

Who wins by task?

Task	DeepSeek: DeepSeek V4 Flash Vision Exp	Google: Gemini 3.7 Flash (batch)
SQL Generation	133	172
Code Review	132	168
Code Completion	131	133
Code Refactoring	136	165
Bug Fixing	136	181
Unit Test Generation	124	155
Code Documentation	131	144
Regex Writing	119	137
CI/CD Pipelines	120	145
Frontend Component Design	122	147
Data Analysis	124	171
CSV / Spreadsheet Cleanup	133	154
ETL Scripting	128	155
JSON Extraction	131	149
Bulk Data Labeling	129	135
OCR / Document Parsing	131	147
Table Extraction from PDFs	131	147
Long-Document Summarization	137	161
Short-Form Summarization	123	132
Blog Post Writing	121	141

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