Context
1.1M
Max output
128K
Serving providers
1
Cheapest input
$2.00 /1M
On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower. An OpenRouter routed quote is the price of whichever upstream provider OpenRouter prefers today, so it moves day to day.
Pricing by serving provider
standard tier · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OpenRouterRouted quote | $2.00 | $10.00 | 1 | |||||||||||||
Standardopenai/gpt-5.6-sol-pro
| ||||||||||||||||
| OpenRouter (batch) | $1.00 | $5.00 | 1 | |||||||||||||
Batchopenai/gpt-5.6-sol-pro:batch
| ||||||||||||||||
Price history
OpenRouter routed quoteOpenRouter's price is a routed quote. It moves with whichever upstream route OpenRouter prefers that day, so we do not track it as a price history.
Cost calculator
estimate your monthly spend on this model$1,200
estimated / month
Model IDs
copy the exact identifier for your platformopenai/gpt-5.6-sol-pro:batchopenai/gpt-5.6-sol-pro
Frequently asked questions
GPT-5.6 Sol Pro pricing, context and availabilityHow much does GPT-5.6 Sol Pro cost?
GPT-5.6 Sol Pro costs $2.00 per 1M input tokens as an OpenRouter routed quote, and $10.00 per 1M output tokens as an OpenRouter routed quote. An OpenRouter routed quote is the price of whichever upstream provider OpenRouter prefers today, so it moves day to day.
What is the context window of GPT-5.6 Sol Pro?
GPT-5.6 Sol Pro accepts up to 1.1M tokens of context and can return up to 128K output tokens.
What can GPT-5.6 Sol Pro do?
GPT-5.6 Sol Pro supports image input (vision), tool use, reasoning, prompt caching, structured output and web search.
Other OpenAI models
compare pricing across the OpenAI lineup Listed prices from LiteLLM, OpenRouter and Vercel · last checked Oct 14, 2026
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