According to TrendForce's Beating Monitor, OpenAI has launched a promotional campaign for GPT-5.6. Users are required to publicly share their usage experience or model comparisons on X.
After submitting the post link, they can apply for a $100 ChatGPT credit, equivalent to 2500 points.
The event is limited to the first 10,000 eligible participants. Applicants must hold a ChatGPT Go, Plus, or Pro subscription, with a one-time limit per account.
Participants must also allow OpenAI to freely repost the content and use it for marketing and paid advertising purposes.

