IT Center Changes

Features:

• Users can now create and manage their own API keys:
  • Currently for the OpenAI GPT OSS 120b model

Features:

• Support for new models:
  • gpt-oss-120b and gpt-oss-20b
• Chat export function added

Bugfixes and Improvements:

• Improved display of formulas
• Document content is now sent to LLMs as a user message (previously system)
• Strict role sequence in prompts (no two consecutive messages with the same role)
• Improvements to timeouts and retries
• Various design optimizations
• The correct time period is now displayed when message limits are reached
• Title generation with Mistral Small now works correctly
• The sidebar can now be expanded and collapsed again

Features:

• Newly supported models:
  • gpt-5, gpt-5-mini, gpt-5-nano, gpt-5-chat
  • Beta support for various models from the Llama, Mistral, Gemma, Qwen, Teuken, and InternVL families
• Users with access to multiple user groups can now switch between groups in the frontend
• Added notifications for automatically deleted chats, along with a new modal for manually deleting or extending these chats

Bugfixes and Improvements:

• Content pages are now displayed correctly across all tenants
• Optimized print layout for chat history

Language models (new for employees):

• OpenAI GPT 4.1
• OpenAI o4-mini
• OpenAI o3

Language models (new for students):

• OpenAI GPT 4.1
• OpenAI o4-mini

Bugfixes and Improvements:

• Summer theme revised
• Improvement in cost tracking: Prompt caching and various error cases are now taken into account
• The chat deletion dialog now always shows the correct chat title
• File upload button is reactivated after a file that has already been uploaded is removed

Features: 

• Share chats: Chats can now be shared with others

Language model:

• Llama 3

Bugfixes and Improvements:

• When loading branched chats, the last option is now always displayed first
• Used tokens are, if possible, taken directly from the chat responses and no longer calculated separately
• Added info text for slow chat responses
• General design optimizations
• Improved display of formulas
• Improvements in the admin panel:
  • API key of access data can no longer be viewed after adding
  • Reporting functions have been improved
• Search function: Errors when quickly changing the search word have been fixed
• Reasoning models:
  • Title generation now works without errors.
  • Code and formulas are displayed correctly in reasoning models
• Images can now be selected correctly when uploading files
• Bugfixes in the admin panel:
  • Help page entries are no longer deleted when saving general settings

Features:

• Support for models hosted directly by OpenAI
• Multi-client capability
• Added chat search in the sidebar

Language models (new for students):

• OpenAI o1
• OpenAI o3-mini

Bugfixes and Improvements:

• Optimized display of the prompt input field
• Improved display of the editing of prompts
• Preparations for OpenSource models
• User initials now always use the correct font
• An & within generated code is no longer output as &;

Bugfixes and Improvements:

• Fixed a bug in the title generation for the chat history for o1 models

Bugfixes and Improvements:

• Accessibility improvements
  • Page language set correctly
  • Integration of semantically labeled headings, attributes and other HTML elements
  • Contrast values improved
  • Improved use with keyboard
• If errors occur, users are no longer redirected to a separate error page
• Line breaks in prompts are now displayed correctly in the chat history
• Fixed an error when uploading files for o1 models

Features:

• Access to RWTHgpt is now also available for all RWTH students. More information can be found in the corresponding blog post.
• Access for students is linked to active status student RWTH status.

Language models (for students):

• GPT-4o
  • 6,000 tokens per week
• GPT-4o-mini
  • 25,000 tokens per week