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OpenAI: GPT-5.6 Sol Pro (batch) vs OpenAI: GPT-5.6 Sol (batch)

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-08-13.

OpenAI: GPT-5.6 Sol Pro (batch) OpenAI: GPT-5.6 Sol (batch)
Vendoropenaiopenai
Quality Score100100
Benchmark Score-99.3
Input Price$2.50/M$2.50/M
Output Price$15.00/M$15.00/M
Context Window1,050,0001,050,000
Max Output128,000128,000
Tool Calling✓✓
Structured Output✓✓
Reasoning Mode✓✓
Vision✓✓
Audio--
Benchmark Scores
ai_index-100.0
ai_index_agentic-95.3
ai_index_coding-100.0

Who wins by task?

TaskOpenAI: GPT-5.6 Sol Pro (batch)OpenAI: GPT-5.6 Sol (batch)
SQL Generation 132 174
Code Review 132 171
Code Completion 116 118
Code Refactoring 136 167
Bug Fixing 136 187
Unit Test Generation 124 157
Code Documentation 128 142
Regex Writing 116 136
CI/CD Pipelines 120 147
Frontend Component Design 122 149
Data Analysis 124 177
CSV / Spreadsheet Cleanup 132 154
ETL Scripting 128 157
JSON Extraction 120 138
Bulk Data Labeling 116 122
OCR / Document Parsing 131 147
Table Extraction from PDFs 131 147
Long-Document Summarization 136 162
Short-Form Summarization 112 122
Blog Post Writing 120 142

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

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