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GPT-5.6 Sol Pro pricing

GPT-5.6 Sol Pro is the same underlying model as [GPT-5.6 Sol](https://openrouter.ai/openai/gpt-5.6-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. Live index: 1 priced offer. Best input $5.00 per million tokens from Openrouter. Best output $30.00 per million tokens from Openrouter.

1.1M context·1 provider·verified Jul 9, 2026
Best input$5.00per 1M tokens · Openrouter
Best output$30.00per 1M tokens · Openrouter

Pricing across providers

Use this table to read GPT-5.6 Sol Pro list prices. We show 1 source right now. Lowest input in the grid: Openrouter. The chart below the table helps when output prices are much higher than input prices.

O
Openrouter
Input / 1M
$5.00
Output / 1M
$30.00

Input vs output · 1M tokens

Cost calculator

Pick any provider row and type how many tokens you expect per day, week, or year. We turn that into rough dollar totals for GPT-5.6 Sol Pro.

In: $5.00/M·Out: $30.00/M

0.500000¢ / req

1.500000¢ / req

Daily
$200
Monthly
$6.0K
Annual
$73.0K

Model specifications

Quick spec sheet for GPT-5.6 Sol Pro before you dive back into pricing. Reported under OpenAI.

Context window
1,050,000 tokens
Max output
128,000 tokens
Vision (images)
Yes
Tool / function calling
Yes
Streaming
Yes
Released
Jul 2026
Primary provider
OpenAI
Model family
N/A

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Frequently asked questions

Read these after the table if you want plain language around GPT-5.6 Sol Pro rates. The short model note from our index: GPT-5.6 Sol Pro is the same underlying model as [GPT-5.6 Sol](https://openrouter.ai/openai/gpt-5.6-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks.

Yes. GPT-5.6 Sol Pro is available on Openrouter.

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