Skip to main content
Each chat model carries a version. Name the one you want on every request, and your project stays on it until you say otherwise.
New projects: start on 2.1. Already running 2.0? Nothing to do, and no deadline.

​
Version 2.0

chat-2-smart and chat-2-pro. Released 12 December 2025.

​
Version 2.1

chat-2.1-smart and chat-2.1-pro. Released 6 August 2026. Latest version. Everything in 2.0, plus:
  • Photo and video sharing modes: NORMAL and EAGER now differ on explicit content. Upgrading: on EAGER nothing changes. On NORMAL, if you rely on nude content being shared, switch to EAGER first.
  • First reply follows the conversation: she answers in the tone the User set, instead of opening with small talk. Upgrading: a flirty or sexual opener now gets answered in kind, as far as sexualDrive allows.

​
Switching version

Set replyParameters.chatModel to chat-2.1-smart or chat-2.1-pro. Nothing to migrate: the next request runs on the version you name. Smart or Pro is a separate choice, covered in Choose Your Model.
Not sure which version you are on? It is whatever chatModel your integration sends, and you can see it on any answer in the Response Explorer.
Version 2.0 has no .0 in its model id. The legacy dating-smart-1 and dating-pro-1 models are still served, without Vision Link or Smart Share. Every release is listed in the changelog.