CATCH #153
DETECTED JUL 10, 2026 09:09 UTC
THE CATCHscore 9/10
EXHIBIT 153 · FLASH
Jul 10, 2026 09:09 UTC
web app
https://chatgpt.com
OpenAI's ChatGPT web app has new strings referencing several unreleased GPT models (GPT-4.1, GPT-4.5, GPT-5, GPT-5.1, GPT-5.2, GPT-5.3), and various `internal` feature flags and endpoints.
READY TO POST:
looks like openai is testing a bunch of new gpt models internally! saw gpt-4.1, gpt-4.5, gpt-5, gpt-5.1, gpt-5.2, and gpt-5.3 in the latest chatgpt web app deploy. 👀
wild to see 'gpt-5 thinking mini' and 'gpt-5-reasoning-mini' in the chatgpt code. also a bunch of internal model access flags. new models are definitely in the works!
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 [ccdbeead6d7b0641 -> ebac454e26febb4b]: +42434 strings, -0 strings, 401 interesting
[model_id] (45)
+ 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-5-5-instant
+ gpt-5-mini
... and 5 more
[feature_flag] (135)
+ (Internal) See share page
+ ,action:E,actionMessageDescriptor:H3.focusPromptTextarea,group:eF.Internal,bindings:[{binding:[tF.Shift,tF.Escape]}]},{key:
+ /accounts/{account_id}/sso/workos/connections/toggle_enabled
+ /conversation/experimental/generate_autocompletions
+ /conversation/experimental/generate_autocompletions_a
caught by the 20-minute sweep ·
the live wire · all receipts