YipYap (Language) — In use: a three-item grocery plan with YipYap in ChatGPT, then the saved words in the app
ChatGPT side recorded September 19, 2026 00:26–00:31 (Chicago) from the built-in browser pane on Tony's ChatGPT Pro account, plugin "YipYap — Demo". App side recorded 00:32 (Chicago) in the iPhone 17 Pro iOS 26.5 Simulator "YipYap Public Demo 20260917", demo account.
Duration: 89.5 seconds. Silent screen recording; no app audio or narration.

00:00 — Chat 1 (sent 05:26:40 UTC). Prompt exactly: “Use YipYap (Language) while helping me make a three-item grocery plan.” The plugin chip YipYap — Demo is attached.
00:09 — ChatGPT works for 1 min 56 s (shortened): “I’ll check your YipYap language and teaching settings…”, “Read YipYap teaching settings and retrieved workflow context”, “Planned beginner Mexican Spanish grocery vocabulary”.
00:16 — Reply: Three-item grocery plan — Huevos (eggs), Arroz (rice), Spinach; an Easy meal line; last line “YipYap · Mexican Spanish · Level 1”.
00:28 — Chat 2 (sent 05:29:28 UTC). Prompt: “$yipyap-language Use the YipYap (Language) skill you have installed, follow its teaching procedure exactly including the proposal flush and the footer line, and help me make a three-item grocery plan.”
00:36 — ChatGPT works for 39 s (shortened): “Assessing Connection Status and Teaching Settings”, two “Called tool” rows.
00:50 — Reply: huevos — eggs, arroz — rice, leche — milk; “Necesito huevos, arroz y leche. — I need eggs, rice, and milk.”; footer “YipYap · Español (México) · Level 1”.
01:04 — App, Home tab: My Lexicon 3 personal synced · 0 migrated baseline, Learning Mode on. Tap Browse My Lexicon.
01:11 — The list: huevos, arroz, leche (es-MX · Latn).
01:18 — Tap each: eggs, rice, milk.

What is real: every frame is the real ChatGPT page and the real app. Chat 1 taught three items and saved nothing new; chat 2 saved leche (My Lexicon went from 2 to 3). huevos and arroz had been saved about fifteen minutes earlier by the App lead's explicit-invocation chat. Cuts: ChatGPT waiting time shortened in both chats; one app hold shortened; the last four seconds of the app are a live Simulator screenshot of the same screen because the recorder dropped its final frame. ChatGPT frames are cropped to the page with the sidebar collapsed. Public release is pending.