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Google: Gemini 3.5 Flash vs ByteDance Seed: Seed-2.0-Mini

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

Google: Gemini 3.5 Flash ByteDance Seed: Seed-2.0-Mini
Vendorgooglebytedance-seed
Quality Score100100
Benchmark Score53.5-
Input Price$1.50/M$0.10/M
Output Price$9.00/M$0.40/M
Context Window1,048,576262,144
Max Output65,536131,072
Tool Calling✓✓
Structured Output✓✓
Reasoning Mode✓✓
Vision✓✓
Audio✓-
Benchmark Scores
ai_index53.8-

Who wins by task?

TaskGoogle: Gemini 3.5 FlashByteDance Seed: Seed-2.0-Mini
SQL Generation 139 131
Code Review 142 126
Code Completion 119 129
Code Refactoring 144 127
Bug Fixing 146 130
Unit Test Generation 130 121
Code Documentation 134 126
Regex Writing 123 119
CI/CD Pipelines 126 117
Frontend Component Design 128 122
Data Analysis 132 124
CSV / Spreadsheet Cleanup 135 128
ETL Scripting 135 122
JSON Extraction 121 131
Bulk Data Labeling 118 129
OCR / Document Parsing 133 128
Table Extraction from PDFs 133 128
Long-Document Summarization 145 129
Short-Form Summarization 116 123
Blog Post Writing 127 119

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

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