IT Center Changes

Features:

• Support for new models:
  • gpt-5.1, gpt-5.2
• New overview page showing all current deployments for a user group
• Deployments can now be created as API-only
• Long chats (context windows) are no longer cut off

Bugfixes and Improvements: 

• Improved deployment selection design
• Redesigned mobile layout
• Long words without spaces now wrap correctly in chat messages
• Optimized search performance
• Improved error message for temporarily inactive API keys
• Redesigned API key modal
• Title generation now runs in parallel with completions
• API key expiration can now be dynamically configured per user group
• Ctrl+Home and Ctrl+End now work correctly in the input form
• Search now only shows chats from the current user group
• The copy icon is no longer shown on “waiting” messages
• An error modal is now displayed when the hard limit is reached

Features:

• Users can now create and manage API keys for multiple models:
  • For employees: In addition to OpenAI GPT OSS 120b API keys for the following models are now enabled: GPT-4o mini, GPT-4o, GPT-4.1, and GPT-5.1.
  • For students: In addition to OpenAI GPT OSS 120b API keys for the following models are now enabled: API keys for Mixtral 8x22B / Mistral Small 3.2 are now enabled

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