OpenAI Codex and Pierre Acquisition Plans ========================================= OpenAI announced plans to acquire Pierre Computer Company, Inc. Codex already uses Pierre technology, and no timeline has been disclosed for integrating Code Storage features. - OpenAI announced plans to acquire Pierre in a statement on November 4, 2026. - Trees and Diffs are already used for file browsing and change review in the Codex app. - OpenAI plans to maintain Pierre's open-source projects and continue contributing to them. - OpenAI said customers will be able to continue using Code Storage after the acquisition closes. - No timeline or pricing has been disclosed for integrating Code Storage features into Codex. OpenAI has announced plans to acquire Pierre Computer Company, Inc. The announcement is dated November 4, 2026. Existing Codex users are already using Pierre's file navigation and change review technology. The information in this article was checked as of November 5, 2026, against OpenAI's acquisition announcement and pricing documentation. The planned Pierre acquisition remains subject to closing conditions OpenAI has announced plans to acquire Pierre. The transaction is subject to customary closing conditions, including regulatory approval. Until closing, the two companies will continue to operate independently. OpenAI plans to integrate Code Storage into Codex. It intends to keep Pierre's open-source projects public. It also said it would continue contributing to those projects. Codex already uses Trees and Diffs According to OpenAI, the Codex app already uses Pierre libraries. Trees is used for file navigation. Diffs is used to review code changes. The existing Codex service is included in ChatGPT plans, including Free and Go. These are the terms for the existing service confirmed in OpenAI's pricing documentation. Terms for using the integrated features resulting from this acquisition have not been announced separately. Item Status confirmed by official sources What to distinguish when using it Trees·Diffs Already in use in the Codex app Technology currently in use Code Storage Customers advised they can continue using it after the acquisition closes Continued use of the existing service Code Storage integration into Codex OpenAI has announced plans to proceed Availability timeline not disclosed Pierre open-source projects Plans to keep them public and continue contributing Will remain open source after the acquisition No date has been specified for when the integrated features will be available in Korea. The acquisition announcement contains no regional availability timelines, including for Korea. The statement that existing Codex is included in certain plans does not establish the detailed terms of use in Korea. Existing Codex usage limits vary by plan According to OpenAI's pricing documentation, usage limits for the existing Codex service vary by plan. Its inclusion in Free and Go does not mean usage is unlimited. Check the official pricing documentation for the limits of the plan you intend to use. (Verified figures: estimated GPT-6.1 Sol local messages for Plus·Standard Business, 15~160 per 5 hours · Source: learn.chatgpt.com · Checked 2026-11-05) Pricing for the Code Storage integration has not been disclosed. Usage limits for the integrated features have not been specified either. Existing Codex plan terms should not be assumed to apply unchanged to the integrated features. The acquisition price and integration timeline have not been disclosed OpenAI's announcement does not state the acquisition price or expected closing date. It also gives no timeline for integrating Code Storage into Codex. The following items remain unconfirmed. Acquisition price and expected closing date Timeline for integrating Code Storage into Codex Eligible plans and availability timeline in Korea for the integrated features Pricing, usage limits, and API availability details for the integrated features Announcement time and the time zone used for the announcement date The date shown on the announcement is November 4, 2026. Without an announcement time and time zone, it cannot be converted to Korean time. The feed detection time does not establish when the company made the announcement. What to check before using the features in Korea When considering adoption in Korea, distinguish between current features and planned integrated features. The Pierre technologies currently in use are Trees and Diffs in the Codex app. Availability of the Code Storage integration must be confirmed through subsequent official announcements. To use the existing Codex service, check the limits that apply to your ChatGPT plan. Code Storage customers should distinguish between guidance on continued use and plans for Codex integration. If you need the integrated features, check for announcements about availability in Korea and eligible plans. If you plan to connect through an API, check whether API availability details for the integrated features have been disclosed. FAQ Q. Can the Code Storage integration be used right away in Korea? A. The official announcement does not give a timeline for the integration's availability in Korea. Trees and Diffs, which are already used in the Codex app, should be distinguished from the plans to integrate Code Storage. Q. Can Free or Go users also use the existing Codex? A. OpenAI's documentation explains that the existing Codex is included in ChatGPT plans, including Free and Go. Usage limits vary by plan. This explanation alone does not confirm the conditions under which the integration will be available in Korea. Q. Can Korean customers continue using Code Storage after the acquisition? A. OpenAI said that customers can continue using Code Storage after the acquisition closes. However, the announcement does not specify separate terms of use for Korean customers. A timeline for the availability of the Codex integration has not been disclosed either. Sources - OpenAI to acquire Pierre Computer Company, Inc. - OpenAI: https://openai.com/index/openai-to-acquire-pierre/ - Using Codex with your ChatGPT plan - OpenAI: https://help.openai.com/en/articles/11369540-using-codex-with-your-chatgpt-plan - OpenAI's official pricing documentation: Pricing: https://learn.chatgpt.com/docs/pricing Images - A technician inspects an open server rack with yellow network cables and rows of metal equipment.: https://injoys.com/rails/active_storage/blobs/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzgxMjgsInB1ciI6ImJsb2JfaWQifX0=--7e100c3d8370b4633aca0892a31722ebd261ae4b/ai-9b01a27d.webp - A gray-haired woman explains a projected file tree and side-by-side code changes to a colleague.: https://injoys.com/rails/active_storage/blobs/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzgxMjksInB1ciI6ImJsb2JfaWQifX0=--c27717eec14e237b5025bc47b755f9f40e2ecbf2/ai-413cfc91.webp --- Category: News Source: https://injoys.com/en/articles/openai-codex-pierre-acquisition-plans License: cc_by Translation-Status: reviewed