CATCH #770
DETECTED AUG 17, 2026 10:51 UTC
THE CATCHscore 10/10
EXHIBIT 770 · FLASH
Aug 17, 2026 10:51 UTC
web app
https://chatgpt.com
ChatGPT web app update reveals new model IDs like GPT-5, GPT-4o-mini, and GPT-5.6-luna-wm, alongside numerous internal feature flags and endpoints.
READY TO POST:
looks like openai is testing a 'gpt-5' internally, along with 'gpt-4o-mini' and 'gpt-5.6-luna-wm' based on new web app strings. big things might be coming!
huge find in the latest chatgpt web app deploy: mentions of gpt-5 and several new gpt-4o variants like gpt-4o-mini and gpt-4o-gdrive. 👀
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 [212d60570ac59e4c -> e1707b427d603863]: +50462 strings, -2322 strings, 303 interesting
[model_id] (22)
+ /cdn/assets/gpt-details-gt8i8zk7.css
+ /cdn/assets/gpt-icon-h9k3y3p1.css
+ GPT-5
+ admin/model-access/gpt-5.6-preview
+ gpt-4
+ gpt-4l
+ 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-pro
+ gpt-5-thinking
+ gpt-5.6-luna-wm
+ 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:qKt,formattedTime:a}}):(0,jH.jsx)($,{id:`TextMessageDisplay.gptUsageCapExceededCustomFeature`,defaultMessage:`You
[feature_flag] (130)
+ ,"data-internal-model-search":
+ ,action:E,actionMessageDescriptor:YR.focusPromptTextarea,group:Fu.Internal,bindings:[{binding:[Mr.Shift,Mr.Escape]}]},{key:
+ ,e[e.INTERNAL=1]=
+ ,group:Sce.Internal,bindings:[{binding:[vn.Shift,vn.ArrowDown]}],actionMessageDescriptor:Ad({id:
+ ,group:Sce.Internal,bindings:[{binding:[vn.Shift,vn.ArrowUp]}],actionMessageDescriptor:Ad({id:
+ ,onChange:e=>{f(e.currentTarget.value)},placeholder:u.formatMessage(p4.internalModelsPlaceholder),selectAllOnFocus:!1,value:d}),(0,f4.jsx)(
+ ,void 0,{surface:e,account_scope:t,is_enabled:String(n)}),K.logStructuredEvent(
+ /cdn/assets/contentful-dynamic-feature-page-d05cmj1n.js
+ /cdn/assets/contentful-feature-page-b28uz1or.js
+ /cdn/assets/internal-render-conversation-pbkvy2u9.js
+ /cdn/assets/internal-render-conversation_.queued-kuakt3qv.js
+ /cdn/assets/internal.widget-studio.open-conversation-imoe7dyk.js
+ 3VyEPC5dTP_model_instruction
caught by the 20-minute sweep ·
the live wire · all receipts