OpenAI Developers posted a one-word teaser, “Tomorrow.”, on X at 20:04 UTC on 8 November; by about 10:30 UTC on 9 November X showed 1,556,678 views on the post. Posts since then from ModRetro and from Derrick Choi, whose X profile lists them as OpenAI’s Codex APAC Lead, point to a ModRetro Chromatic handheld coming to OpenAI’s Supply Co. merchandise store.
OpenAI had not published a listing, a price or a sale time when we checked the Supply Co. page at about 10:30 UTC on 9 November; its latest drop was still a Chip Ganassi Racing collaboration.
Business Pill · Distribution Advantage
An evergreen Business Engineer explainer on distribution advantage. It explains the general idea only and does not discuss OpenAI, ModRetro or Supply Co.
The key insight:OpenAI Developers posted “Tomorrow.” on 8 November, and by about 10:30 UTC on 9 November X showed 1,556,678 views; posts from ModRetro and from Derrick Choi, whose X profile lists them as OpenAI’s Codex APAC Lead, point to a ModRetro Chromatic for OpenAI’s Supply Co. store, with no listing or price yet.
ModRetro, which makes the Chromatic, quoted the OpenAI Developers teaser 14 minutes later with “The only limit is your imagination.” (ModRetro on X).
At 01:42 UTC on 9 November, Derrick Choi, whose X profile describes them as OpenAI’s Codex APAC Lead, posted “The Chromatic coming to Supply Co! Been having a lot of fun with it.” The attached photo shows a transparent Chromatic whose screen reads “CODEX ARCADE” and “SHIP IT!”.
TestingCatalog wrote that “OpenAI is teasing Modretro Chromatic to arrive at Supply Co. on November 9”, and its 9 November brief says “A Codex Edition of the ModRetro Chromatic handheld is coming to OpenAI Supply Co.” Neither OpenAI nor ModRetro had confirmed that wording when we checked.
From DevDay to Supply Co.: the public posts linking OpenAI’s 8 November teaser to a ModRetro Chromatic. View count as shown by X at about 10:30 UTC on 9 November 2026; no listing or price had been published.
OpenAI Developers posted a one-word teaser, “Tomorrow.”, with a video on 8 November at 20:04 UTC. X showed 1,556,678 views on it at about 10:30 UTC on 9 November. The post itself names no product.
OpenAI is teasing Modretro Chromatic to arrive at Supply Co. on November 9.
> @modretro is the company behind Chromatic, a retro handheld console that plays Game Boy and Game Boy Color games.
— 🚨 AI News | TestingCatalog (@testingcatalog) Nov 08 20:20
TestingCatalog wrote that OpenAI is teasing a ModRetro Chromatic for Supply Co. on 9 November, and that OpenAI gave DevDay attendees a limited-edition transparent Chromatic and showed a Codex integration for creating games.
Derrick Choi, whose X profile lists them as OpenAI’s Codex APAC Lead, posted “The Chromatic coming to Supply Co!” with a photo of a transparent Chromatic whose screen reads “CODEX ARCADE” and “SHIP IT!”.
The DevDay Edition Already Ships With Codex
The handheld is not new to OpenAI’s developer audience. ModRetro’s own quickstart guide for the “ModRetro Chromatic: DevDay Edition” says the device comes with “an activation code to enable Chromatic Developer-Mode” and that, once activated, “Codex will be able to flash games onto your physical Chromatic cartridge”.
The guide tells owners to install the “ModRetro Chromatic” plugin from Codex’s Plugins tab, describe the game they want, and test it in a built-in emulator. TestingCatalog wrote that OpenAI gave DevDay attendees a limited-edition transparent Chromatic; Alexis Ohanian asked on 29 September, “Is that @modretro Chromatic at @openai DevDay?!?!”.
The Numbers
By our arithmetic, the teaser drew about 108,000 views an hour over its first 14.4 hours, and about 71 times the views of ModRetro’s quote post (22,061). The 8 November teaser came 40 days after Ohanian’s DevDay post.
We do not give a price for a Supply Co. edition: none had been announced when we checked.
As we read the posts, the teaser’s product is a device OpenAI’s developer audience already knows: ModRetro’s guide says the DevDay Edition works with Codex through a plugin.
As we read the view counts, the one-word teaser drew about 71 times the views of ModRetro’s quote post, by our arithmetic.
The framework says: “It is an operating system that wraps your AI”, a harness around the model.
As we read it, the Chromatic plugin is a small example of that idea: Codex plus a device-specific plugin, an emulator and a cartridge workflow. The framework does not discuss ModRetro or Supply Co.
What Is Not Established
OpenAI has not published the product, its price, the number of units or the sale time. The OpenAI Developers post itself says only “Tomorrow.”; the link to the Chromatic comes from ModRetro’s quote, Derrick Choi’s post and TestingCatalog. This piece reflects Supply Co. as we read it at about 10:30 UTC on 9 November.
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OpenAI’s “Tomorrow.” teaser drew 1,556,678 views in about 14 hours, and posts from ModRetro and from Derrick Choi, whose X profile lists them as OpenAI’s Codex APAC Lead, point to a Chromatic handheld for Supply Co. ModRetro’s guide says its DevDay Edition lets Codex flash games onto a physical Chromatic cartridge; price and timing are not yet public.
A note on sourcing. The product link rests on public posts by ModRetro, by Derrick Choi (whose X profile lists them as OpenAI’s Codex APAC Lead) and by TestingCatalog; OpenAI had not published a listing, price or sale time when we checked. View counts are as shown by X at the time of reading; the per-hour and ratio figures are our arithmetic.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
