Model pricing

OpenAI: GPT-5.6 Sol Pro API Pricing

Compare 3 providers offering OpenAI: GPT-5.6 Sol Pro. Official rate is $2.50, the cheapest quote is $2.50.

Providers: 3
Official: $2.50
Cheapest: $2.50
Context: 1.1M

Provider pricing

Cheapest and most expensive quotes differ by 2.0×.

Estimate my cost

Input tokens / dayOutput tokens / day

Period

based on 30 days

Provider	Input	Output	Cached input	Context	vs official	Your cost
OpenAIModel owner	$2.50	$15.00	$0.250	1.1M	1.00×	$165cheapest
OpenRouterAggregator 17.3M	$5.00	$30.00	$0.500	1.1M	2.00×	$330+$165	Use
AzureInference platform	$5.00	$30.00	$0.500	1.1M	2.00×	$330+$165

Prices captured Jul 26, 2026

Prices change frequently and promotional rates expire — always confirm on the provider's own pricing page before committing. Rates far below official pricing often indicate shared or resold accounts.