head-to-head

Google: Gemini 3.7 Flash (batch) vs OpenAI: GPT-5.6 Sol

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-08-18.

Google: Gemini 3.7 Flash (batch) OpenAI: GPT-5.6 Sol
Vendorgoogleopenai
Quality Score100100
Benchmark Score89.799.3
Input Price$0.19/M$2.50/M
Output Price$0.94/M$15.00/M
Context Window1,048,5761,050,000
Max Output65,536128,000
Tool Calling
Structured Output
Reasoning Mode
Vision
Audio-
Benchmark Scores
ai_index92.4100.0
ai_index_agentic74.495.3
ai_index_coding100.0100.0

Who wins by task?

TaskGoogle: Gemini 3.7 Flash (batch)OpenAI: GPT-5.6 Sol
SQL Generation 172 174
Code Review 168 171
Code Completion 133 118
Code Refactoring 165 167
Bug Fixing 181 187
Unit Test Generation 155 157
Code Documentation 144 142
Regex Writing 137 136
CI/CD Pipelines 145 147
Frontend Component Design 147 149
Data Analysis 171 177
CSV / Spreadsheet Cleanup 154 154
ETL Scripting 155 157
JSON Extraction 149 138
Bulk Data Labeling 135 122
OCR / Document Parsing 147 147
Table Extraction from PDFs 147 147
Long-Document Summarization 161 162
Short-Form Summarization 132 122
Blog Post Writing 141 142

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

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