GPT-5.6 Sol

gpt-5.6-sol · OpenAI · Codex

Input
$5.00
per million tokens
Output
$30.00
per million tokens
Blended
$11.25
input weighted 3:1 over output, because a coding agent reads far more than it writes

Notes

after the 2026-07-30 price cut

Plans that include it

PlanPriceMax possible spend
OpenAI ChatGPT Plus $20/mo not measured
OpenAI ChatGPT Pro $100/mo not measured

Checked 2026-08-20. JSON: /api/models/gpt-5.6-sol