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GPT-5.6 Sol Pro

Rank #53 openai

openai/gpt-5.6-sol-pro-20260709

Usage data date 2026-07-26 · updated daily

Usage and specs

Daily rank#53
Daily tokens138.1B
Daily requests1.2M
Daily change +237.6%
Context window1.1M
Released

What is GPT-5.6 Sol Pro

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. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode

GPT-5.6 Sol Pro capabilities

Input: File、Image、Text   Output: Text

Reasoning output Reasoning Reasoning effort JSON output Structured outputs Tool choice Tool use Knowledge cutoff 2026-02-16

GPT-5.6 Sol Pro API pricing

Input · per 1M tokens$5.00
Output · per 1M tokens$30.00

List prices in USD; see each provider’s site for current terms.

Related news

07-19OpenAI Releases GPT-5.6 in Three Tiers, With Input Pricing From $1 to $5 per Million Tokens (July 2026)

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