CATCH #324
DETECTED JUL 19, 2026 11:06 UTC
THE CATCHscore 10/10
EXHIBIT 324 · FLASH
Jul 19, 2026 11:06 UTC
web app
https://chatgpt.com
ChatGPT web app update includes new model IDs like GPT-4.1, GPT-5, and various 'mini' and 'pro' versions, alongside internal model flags and usage cap messages.
READY TO POST:
looks like openai is testing a ton of new models, including 'gpt-4.1', 'gpt-5', and even 'gpt-5 thinking mini' based on new strings in the chatgpt web app. wild.
chatter about potential gpt-4.1, gpt-5, and various 'pro' and 'mini' gpt models popping up in chatgpt's frontend code. openai is definitely cooking something up.
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 [121555a8d4ae0257 -> 3a421f6954dc4578]: +43488 strings, -0 strings, 362 interesting
[model_id] (44)
+ GPT-4.1
+ GPT-4.1-mini
+ GPT-4o
+ GPT-5
+ GPT-5 Thinking Mini
+ GPT-5-mini
+ GPT-5.2
+ GPT-5.3
+ You previously reached your usage cap for GPT-4, but you can now try sending your message again
+ You've reached the current usage cap for GPT-4, please try again {formattedTime}. <link>Learn more</link>
+ You'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>
+ chatgpt.workspace.model.GPT-4.1.access
+ chatgpt.workspace.model.GPT-4.5.access
+ chatgpt.workspace.model.GPT-5-pro.access
+ chatgpt.workspace.model.GPT-5-reasoning-mini.access
+ chatgpt.workspace.model.GPT-5-reasoning.access
+ chatgpt.workspace.model.GPT-5.1-pro.access
+ chatgpt.workspace.model.GPT-5.1-reasoning.access
+ chatgpt.workspace.model.GPT-5.1.access
+ chatgpt.workspace.model.GPT-5.2-pro.access
+ chatgpt.workspace.model.GPT-5.2-reasoning.access
+ chatgpt.workspace.model.o3-pro.access
+ chatgpt.workspace.model.o4-mini-high.access
+ chatgpt.workspace.model.o4-mini.access
+ gpt-4-1
+ gpt-4-1-mini
+ gpt-4-5
+ 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-5
+ gpt-5-2
+ gpt-5-3
+ gpt-5-mini
+ gpt-5-pro
... and 4 more
[feature_flag] (131)
+ ']docs-internal-guid[^
+ (Internal) See share page
+ ,action:D,actionMessageDescriptor:W3.focusPromptTextarea,group:bD.Internal,bindings:[{binding:[xD.Shift,xD.Escape]}]},{key:
+ /conversation/experimental/generate_autocompletions
+ /conversation/experimental/generate_autocompletions_anon
+ /conversation/experimental/generate_
caught by the 20-minute sweep ·
the live wire · all receipts