head-to-head

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

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

OpenAI: GPT-6 Sol Pro (batch) OpenAI: GPT Luna Latest
Vendoropenai~openai
Quality Score100100
Input Price$1.00/M$0.10/M
Output Price$5.00/M$0.50/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 Sol Pro (batch)OpenAI: GPT Luna Latest
SQL Generation 133 133
Code Completion 118 131
Code Documentation 130 131
Regex Writing 118 119
CSV / Spreadsheet Cleanup 133 133
JSON Extraction 122 131
Bulk Data Labeling 120 129
Long-Document Summarization 137 137
Short-Form Summarization 114 123
Blog Post Writing 121 121

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

Related comparisons

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