This promotion is open to residents of an OpenAI API supported jurisdiction(opens in a new window) who are at least 18 years old. The Codex mystery merch set is limited to the first 1000 eligible participants to redeem the offer. Submitting the form does not guarantee a reward. Eligibility is confirmed after submission and verification.
We want these easter eggs to be special, for the people that found them on their own, like you! If you do share, note that the link itself may be accessible, but rewards are limited and subject to eligibility, verification, and availability. Sharing the link does not guarantee that someone will receive a reward.
Oversized fit
Pre-washed for a no shrink fit
XS: Length 26 in, width 19.5 in
S: Length 27 in, width 22.5 in
M: Length 28 in, width 23.5 in
L: Length 29 in, width 25.5 in
XL: Length 30 in, width 27.5 in
2XL: Length 31 in, width 29.5 in
3XL: Length 32 in, width 31.5 in
The mystery merch set is a set of limited-edition items curated by OpenAI. OpenAI reserves the right to substitute items of equal or greater value if necessary.
We randomly select from eligible participants.
If you’re eligible for the mystery merch set and are one of the first 1000 to redeem: a confirmation email from supplyco@openai.com will be sent to the email address you provided once eligibility and availability are confirmed. Shipping typically takes 4–6 weeks.
Please check your spam or junk folder. If you don’t receive an email after a reasonable period, it may mean that you were not eligible, or the available rewards have already been claimed.
No. Participation is limited to one (1) redemption per person and email address.
Once all rewards have been claimed, no additional rewards will be offered.
Information you provide is used to administer this promotion and fulfill rewards. For more details, please see OpenAI’s Privacy Policy.
You can review the full Terms & Conditions here(opens in a new window).