2025-05-21 – 2025-05-27

Use images as citations in agent responses - Premium users can now use the new setting that replaces numbered references with images. This will happen only if the source used to build the response was an image, and it will be added right after the first paragraph it was used for.
Chat-only user role - Enterprise customers can now request the new chat-only user role to be enabled on their teams. Users assigned with this role can login to CustomGPT.ai app and see all agents, but they can’t access any settings or configurations, and can only use agents for chat. All users have access to their personal conversations history.
GPT-4.1-mini support - GPT-4.1-mini is now available for all users who have access to model selector dropdown on following agent capabilities: Optimal Choice, Fastest Responses, Highest Relevance. GPT-4.1-mini capabilities are roughly between GPT-4.1 and GPT-4o-mini. Additional benefit on Fastest Responses capability is that the new model supports numbered references as citations.
Analytics reports sent on email - Users can now get email reports with activity stats and actionable insights on their email, once a week or once a month, depending on the setting for a particular agent.
Custom prompt length - Enterprise customers can now request custom prompt length for their end-users.

Fixed the issue with tables in responses breaking agent UI.
Fixed the issue with inconsistent styling if numbered references are missing the title.
Fixed the issue with Starter Questions being wider than the agent's chat area.
Fixed the issue with mathematical formulas not being escaped in CSV exports.