# GPT-5.6 Sol Pricing Cut by 50%

> Source: <https://openrouter.ai/openai/gpt-5.6-sol>
> Published: 2026-08-17 21:03:18+00:00

GPT-5.6 Sol is the flagship model in OpenAI's GPT-5.6 series. It is suited for complex reasoning, coding, and agentic workflows, and is particularly strong at command-line and multi-step coding tasks and long-horizon problem solving.

Modalities

In / Out Price

$2.50 / $15per 1M

Context

1M

Released

Jul 9, 2026

Knowledge Cutoff

Feb 2026