GPT 5.6 Sol Pro

gpt-5.6-sol-pro · Openai

gpt-5.6-sol-pro is OpenAI's multimodal model, designed for complex reasoning and generation tasks. It supports text and image inputs alongside an extensive 1,050,000-token context window. Compared with GPT-5.6 Sol, it is served with reasoning.mode set to pro for higher-quality responses on complex tasks.

API Pricing

Input$8 / 1M tokens
Output$40 / 1M tokens
Cache read$0.8 / 1M tokens

Specifications

Context1.05M tokens
Modalitiestext, image

Frequently asked questions

What is GPT 5.6 Sol Pro?

gpt-5.6-sol-pro is OpenAI's multimodal model, designed for complex reasoning and generation tasks. It supports text and image inputs alongside an extensive 1,050,000-token context window. Compared with GPT-5.6 Sol, it is served with reasoning.mode set to pro for higher-quality responses on complex tasks.

What is the context length of GPT 5.6 Sol Pro?

GPT 5.6 Sol Pro has a 1,050,000 token context window.

How much does GPT 5.6 Sol Pro cost?

On AIHubMix, GPT 5.6 Sol Pro costs $8 per million input tokens and $40 per million output tokens. Cached input reads are billed at $0.8 per million tokens.

What modalities does GPT 5.6 Sol Pro support?

GPT 5.6 Sol Pro accepts text and image input.

How do I call GPT 5.6 Sol Pro via API?

GPT 5.6 Sol Pro is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to gpt-5.6-sol-pro — no other code changes needed.

Who created GPT 5.6 Sol Pro?

GPT 5.6 Sol Pro is developed by Openai. AIHubMix aggregates it alongside models from other providers behind one API and one bill.

Use GPT 5.6 Sol Pro via the AIHubMix unified API — one interface for every major LLM.