chatgpt.com flag changelog (20260618-185207Z → 20260618-205205Z)
Banners, upsells & cookie notices
banner_enabled– gates a new top-level banner surface.mweb_cookie_banner_new_text_enabled– shows updated cookie banner copy on mobile web.hide_upsells_when_ad_query_params_present– suppresses upsell UI when ad params are detected.
Model / inference prefetch
enable_fast_model_prefetch– enables the fast-model prefetch path.fast_model_prefetch_guaranteed_prefetch_budget_seconds– sets guaranteed prefetch time budget.fast_model_prefetch_use_sheep_backend– routes prefetch traffic through the sheep backend.- (removed
prefetch-models) – old prefetch flag retired.
Sidebar & fact-table UI
enable-sidebar-fact-table– shows fact table inside the sidebar.- (removed
sidebar-default-close) – sidebar no longer defaults to closed state.
Credits, membership & trusted access
default_average_monthly_credits_per_member– sets baseline monthly credit allocation.bio_trusted_access_link/cyber_trusted_access_link– expose trusted-access entry points for bio/cyber verticals.- new route
redeem-credits/:claimCode– supports credit-claim flow.
Model-picker (Wingman)
wingman_model_picker_alternative_options– supplies alternate model choices in the picker.wingman_model_picker_default_display_name– overrides the default model label shown.
Misc. experiments & mobile routing
region_options– controls available region selector values.redirect_jiohotstar_android_mweb_to_play_store– forces JioHotstar Android mweb traffic to Play Store.dismiss_cooldown_days,impression_cooldown_hours,pending_delay_ms– various cooldown / delay tunables for prompts and impressions.
Other infra
- New routes:
discovery-hub,tpp-slack-app-install. - Removed backend endpoints:
/api/v2/{interaction,monitor,performance,performance_interaction,pixel}. - 4 new Statsig gates, 3 new dynamic configs, 1 new layer added; 1 layer removed.