---
description: Save 50% on GPT-5.6 Sol routed through AI Gateway Unified Billing until September 18, 2026.
title: Get 50% off GPT-5.6 Sol through AI Gateway
image: https://developers.cloudflare.com/changelog/post/2026-08-19-gpt-5-6-sol-discount/og.png?v=4432440af3458a39
---

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August 19, 2026

## Get 50% off GPT-5.6 Sol through AI Gateway

[AI Gateway](https://developers.cloudflare.com/ai-gateway/)

Copy as Markdown| [View as Markdown](https://developers.cloudflare.com/changelog/post/2026-08-19-gpt-5-6-sol-discount/index.md)| [Agent setup](https://developers.cloudflare.com/agent-setup/)

GPT-5.6 Sol is available through AI Gateway, and for a limited time you can use it at 50% off. If you are already using AI Gateway, point to the `openai/gpt-5.6-sol` model and the discounted pricing applies automatically — no promo code needed.

The promotion is available for [Unified Billing](https://developers.cloudflare.com/ai-gateway/features/unified-billing/) users only (not [Bring Your Own Keys](https://developers.cloudflare.com/ai-gateway/configuration/bring-your-own-keys/)). Load credits onto AI Gateway and start sending requests to `openai/gpt-5.6-sol`.

Discounted pricing during the promotion:

| Usage | Promotional price | Standard price |
| --- | --- | --- |
| Input | $2.50 per 1M tokens | $5 per 1M tokens |
| Output | $15 per 1M tokens | $30 per 1M tokens |
| Cache read | $0.25 per 1M tokens | $0.50 per 1M tokens |

The promotion runs through September 18, 2026. After that date, GPT-5.6 Sol requests return to standard pricing.

For more details, refer to the [Unified Billing documentation](https://developers.cloudflare.com/ai-gateway/features/unified-billing/) and the [GPT-5.6 Sol model page](https://developers.cloudflare.com/ai/models/openai/gpt-5.6-sol/).

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