CATCH #1419
DETECTED SEP 17, 2026 15:21 UTC
THE CATCHscore 10/10
EXHIBIT 1419 · FLASH
Sep 17, 2026 15:21 UTC
web app
https://chatgpt.com
OpenAI's ChatGPT web app deployed a new frontend bundle, revealing strings for 'gpt-5' and various 'gpt-4o-gdrive' and 'gpt-5-x-reasoning' model IDs, alongside internal feature flags and new endpoints.
READY TO POST:
looks like openai just pushed a new chatgpt web app update, and whoa, 'gpt-5' model IDs are showing up in the code! 👀 also some interesting 'gpt-4o-gdrive' variants.
new chatgpt frontend deploy. seeing 'gpt-5' references and a bunch of new 'gpt-5-x-reasoning' model IDs. things are cooking at openai!
EVIDENCE — the receipts
⚠️ FROM WEB-APP BUNDLE — may include vendored-dependency strings, verify before posting.
ChatGPT web app (https://chatgpt.com) deployed new frontend code [87c1a9a5cc0d0bce -> d0a634aed763f3ff]: +56672 strings, -573 strings, 373 interesting
[model_id] (34)
+ /cdn/assets/gpt-details-gt8i8zk7.css
+ /cdn/assets/gpt-icon-h9k3y3p1.css
+ admin/model-access/gpt-5.6-preview
+ gpt-4
+ gpt-4o
+ gpt-4o-gdrive
+ gpt-4o-gdrive-0212
+ gpt-4o-gdrive-0314
+ gpt-4o-gdrive-1007-mclick
+ gpt-4o-gdrive-1124
+ gpt-4o-gdrive-1124-citation
+ gpt-4o-mini-filled
+ gpt-5
+ gpt-5-1-auto
+ gpt-5-1-reasoning
+ gpt-5-2-auto
+ gpt-5-2-reasoning
+ gpt-5-3-auto
+ gpt-5-4-reasoning
+ gpt-5-4-reasoning-mini
+ gpt-5-5-auto
+ gpt-5-5-reasoning
+ gpt-5-6-auto
+ gpt-5-6-reasoning
+ gpt-5-6-reasoning-mini
+ gpt-5-auto
+ gpt-5-pro
+ gpt-5-reasoning
+ gpt-5-reasoning-mini
+ gpt-5-thinking
+ o3-mini-high-in-context-upsell-plus
+ o4-mini
+ routes/admin_.model-access.gpt-5[.]6-preview
+ ve reached the current usage cap for GPT-4. You can continue with the default model now, or try again {formattedTime}. <link>Learn more</link>`,values:{link:Ten,formattedTime:a}}):(0,ZU.jsx)($,{id:`TextMessageDisplay.gptUsageCapExceededCustomFeature`,defaultMessage:`You
[feature_flag] (135)
+ ,"data-internal-model-search":
+ ,action:w,actionMessageDescriptor:XR.focusPromptTextarea,group:Kd.Internal,bindings:[{binding:[ai.Shift,ai.Escape]}]},{key:
+ ,e.MFA_ENABLED=
+ ,e[e.INTERNAL=1]=
+ ,onChange:e=>{f(e.currentTarget.value)},placeholder:u.formatMessage(u3.internalModelsPlaceholder),selectAllOnFocus:!1,value:d}),(0,l3.jsx)(
+ /accounts/{account_id}/sso/workos/connections/toggle_enabled
+ /cdn/assets/contentful-dynamic-feature-page-cvquomds.js
+ /cdn/assets/contentful-feature-page-nwkgsq83.js
+ /cdn/assets/internal-render-conversation-m4v51mdi.js
+ /cdn/assets/internal-render-conversation_.queued-exqfhhc9.js
+ /cdn/assets/internal.rosalind
caught by the 20-minute sweep ·
the live wire · all receipts