GPT-6 Sol
Model at OpenAI
The basics
As of Nov 1- Status
- Price
- Context
- Open weights
Updates
Quality report · Confirmed by the lab
Role
Flagship model at OpenAI
Sep 2026 to now · 2 months
Sep 2026 to Sep 2026 · 1 month
Jul 2026 to Sep 2026 · 2 months
Works with
From recorded changes
Agent · 3 shared changes
App · 1 shared change
Agent · 1 shared change
Similar models
$1 in, $5 out
$2 in, $10 out
$0.10 in, $0.50 out
Cost vs peers
Tied for 3rd cheapest of 5 similar models by output price.
Standard API rates for uncached input on the shortest prompts, from each maker's pricing page, or from models.dev for models not researched here yet.
Where it works
Prices and uptime are OpenRouter's figures for each provider's cheapest endpoint. Uptime covers the last 24 hours.
Benchmarks
Higher is better. Green is GPT-6 Sol. Dark marks are similar models.
Independent
What people say
Reviews
Writing habits
Creative writing · EQ-Bench, among 51 models tracked here
Slop score
9
Overused AI words and phrases. Less slop than 88% of tracked models.
Repetition
3.6
Repeated words and ideas. Less repetition than 62% of tracked models.
Story length
6,182
Average characters per story. Longer than 48% of tracked models.