head-to-head

OpenAI: GPT-6 Luna Pro (batch) vs OpenAI: GPT Sol Latest

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

OpenAI: GPT-6 Luna Pro (batch) OpenAI: GPT Sol Latest
Vendoropenai~openai
Quality Score100100
Input Price$0.05/M$2.00/M
Output Price$0.25/M$10.00/M
Context Window1,050,0001,050,000
Max Output128,000128,000
Tool Calling
Structured Output
Reasoning Mode
Vision
Audio--

Who wins by task?

TaskOpenAI: GPT-6 Luna Pro (batch)OpenAI: GPT Sol Latest
SQL Generation 134 132
Code Completion 131 117
Code Documentation 131 129
Regex Writing 119 117
CSV / Spreadsheet Cleanup 134 132
JSON Extraction 131 121
Bulk Data Labeling 129 118
Long-Document Summarization 138 136
Short-Form Summarization 123 113
Blog Post Writing 122 120

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

Related comparisons

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