ChatGPT's web app update includes references to new model IDs like "GPT-5" and "gpt-4l", a

EXHIBIT 071 · FLASH

Jul 6, 2026 23:27 UTC web app https://chatgpt.com

ChatGPT's web app update includes references to new model IDs like "GPT-5" and "gpt-4l", alongside several "gpt-4o" variations and new feature flags for internal models and image generation capabilities.

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looks like openai is testing some wild new models behind the scenes, including "gpt-5" and "gpt-4l" in their latest web app update. 👀

spotted some interesting model IDs in the chatgpt frontend bundle: "gpt-5", "gpt-4l", and a bunch of "gpt-4o" variants. also, new internal model search features!

⚠️ FROM WEB-APP BUNDLE — may include vendored-dependency strings, verify before posting. ChatGPT web app (https://chatgpt.com) deployed new frontend code [d41e893be403cc5c -> 34bedc17bb6dbc6f]: +24523 strings, -1 strings, 246 interesting [model_id] (18) + GPT-5 + 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> + 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-5-5-instant + gpt-5-thinking + o3-mini-high-in-context-upsell-plus + o4-mini [feature_flag] (70) + (Internal) See share page + /accounts/{account_id}/sso/workos/connections/toggle_enabled + /conversation/experimental/generate_autocompletions + /conversation/experimental/generate_autocompletions_anon + /conversation/experimental/generate_trending_suggestions + Beta + Do not list raw memory records or internal implementation details. + Emitting event to internal event target + Export (internal) + Internal + Internal Medicine + Internal Medicine / Hospitalist Service + Internal Server Error + Internal models + Search internal models + add-feature-flag-evaluation + allConnectors.internal.mcp + banner_enabled + campaign_preflight_enabled + chatgpt.composer.intelligence_picker.internal_model.selected.copy.aria_label + chatgpt.composer.intelligence_picker.internal_model.selected.label + chatgpt.composer.model_picker.internal_model_badge.label + chatgpt.model_picker.internal_models.search.aria_label + chatgpt.model_picker.internal_models.search.placeholder + chatgpt_conditional_ui_enabled + chatgpt_conne