picksbymodel Get API access →
head-to-head

OpenAI: GPT-5.6 Terra Pro 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 Terra Pro OpenAI: GPT-5.6 Sol (batch)
Vendoropenaiopenai
Quality Score100100
Benchmark Score-99.3
Input Price$1.00/M$2.50/M
Output Price$6.00/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 Terra ProOpenAI: GPT-5.6 Sol (batch)
SQL Generation 133 174
Code Review 132 171
Code Completion 118 118
Code Refactoring 136 167
Bug Fixing 136 187
Unit Test Generation 124 157
Code Documentation 130 142
Regex Writing 118 136
CI/CD Pipelines 120 147
Frontend Component Design 122 149
Data Analysis 124 177
CSV / Spreadsheet Cleanup 133 154
ETL Scripting 128 157
JSON Extraction 122 138
Bulk Data Labeling 119 122
OCR / Document Parsing 131 147
Table Extraction from PDFs 131 147
Long-Document Summarization 137 162
Short-Form Summarization 114 122
Blog Post Writing 121 142

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

Related comparisons

ByteDance Seed: Seed 2.1 Turbo vs OpenAI: GPT-5.6 Terra Pro ByteDance Seed: Seed 2.1 Turbo vs OpenAI: GPT-5.6 Sol (batch) ByteDance Seed: Seed-2.0-Code vs OpenAI: GPT-5.6 Terra Pro ByteDance Seed: Seed-2.0-Code vs OpenAI: GPT-5.6 Sol (batch) SpaceXAI: Grok 4.6 vs OpenAI: GPT-5.6 Terra Pro SpaceXAI: Grok 4.6 vs OpenAI: GPT-5.6 Sol (batch) Sakana: Sakana Namazu vs OpenAI: GPT-5.6 Terra Pro Sakana: Sakana Namazu vs OpenAI: GPT-5.6 Sol (batch)