head-to-head

OpenAI: GPT-6 Sol vs OpenAI: GPT Sol Latest

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-10-04.

The verdict

For a sample job of 1 million input tokens and 250,000 output tokens, both cost $4.50 at current list prices.

Both read up to 1,050,000 tokens at once, roughly 1,575 pages of text.

Across the 18 tasks where they differ, GPT-6 Sol scores higher on 18 (SQL Generation, Code Review, Code Completion and others).

Pick GPT-6 Sol if you need the stronger all-round task scores.

Costs use current list prices per million tokens; page counts assume about 0.75 words per token and 500 words per page.

Task	OpenAI: GPT-6 Sol	OpenAI: GPT Sol Latest
SQL Generation	142	132
Code Review	146	132
Code Completion	119	117
Code Refactoring	148	136
Bug Fixing	150	136
Unit Test Generation	133	124
Code Documentation	136	129
Regex Writing	125	117
CI/CD Pipelines	129	120
Frontend Component Design	131	122
Data Analysis	135	124
CSV / Spreadsheet Cleanup	135	132
ETL Scripting	139	128
OCR / Document Parsing	134	131
Table Extraction from PDFs	134	131
Long-Document Summarization	149	136
Short-Form Summarization	117	113
Blog Post Writing	130	120

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