As recorded at collection: AI Gateway: 50% off GPT-5.6 Sol
As recorded at collection: AI Gateway, which connects multiple model providers through a single API, offers GPT-5.6 Sol at 50% of the list price through September 18, 2026. It is available only to users paying through AI Gateway integrated billing, and using your own API key is not supported.
- What you get
- 50% off GPT-5.6 Sol input, output, and cache read rates
- Price
- 2 dollars per 1 million input tokens (list price 4 dollars) · 10 dollars per 1 million output tokens (list price 20 dollars) · 0.25 dollars per 1 million cache-read tokens (list price 0.50 dollars)
- Valid until
- Until September 18, 2026
- Requirements
- Available only to users paying through AI Gateway's integrated billing · BYO Key (using your own API key) not supported · Credits must be added to your AI Gateway account · No separate coupon code required
Details
AI Gateway is a service that connects more than 30 model providers through a single API. It discounts the input, output, and cache read rates for GPT-5.6 Sol by 50% through September 18, 2026. The discounted rates are 2 dollars per 1 million input tokens, 10 dollars per 1 million output tokens, and 0.25 dollars per 1 million cache read tokens.
Existing users can select gpt-5.6-sol as the model to have the discounted rates applied automatically. If you're using it for the first time, complete the setup, which takes about 5 minutes, add credits to your AI Gateway account, and then call gpt-5.6-sol. You get the discount by using the model with integrated billing, without a separate coupon code.
The discount applies only to users paying through AI Gateway's integrated billing, and BYO Key is not supported. AI Gateway includes caching, rate limiting, and usage history by default.
Sources and verification history
- Collection channel
- NodeSeek
- Collected at
- August 26, 2026, 17:43 KST
- First published
- Updated