Model pricing

OpenAI: GPT-5.6 Sol Pro API Pricing

Name: OpenAI: GPT-5.6 Sol Pro API
Brand: OpenAI

OpenAI · 1M context

toolsstructured-outputreasoninglong-contextflagship

Provider prices

Pricing across providers

Prices are shown per 1M tokens with cache pricing, source links, observation dates, and confidence labels.

Provider	Input / Output	Cached	Source type	Source	Observed	Confidence
OpenRouteropenrouter · aggregator	$5.00 / $30.00	$0.50	OpenRouter aggregate	Source	2026-07-17	high
Azureazure-eu · endpoint	$5.50 / $33.00	$0.55	OpenRouter endpoint	Source	2026-07-17	high

Same organization

Other tracked models from OpenAI.