Update model descriptions on pages

heymans/static/about.md

@@ -25,7 +25,7 @@ I want to create a stimulus display in OpenSesame, using a canvas in a Python in
 
 Your messages and attachments are encrypted based on a key that is linked to your password. This means that no-one, not even the administrators of Sigmund, are able to access your data. 
 
-Sigmund uses the large-language-model API provided by OpenAI. OpenAI does not use data that is sent through the API for any purposes other than replying to the request. Specifically, your data will *not* be used to train their models. For more information, [see their terms of service](https://openai.com/enterprise-privacy).
+Sigmund uses large-language-model APIs provided by third parties. You can choose which model you want to use in the menu. Importantly, none of these third parties uses data that is sent through the API for any purposes other than replying to the request. Specifically, your data will *not* be used to train their models. For more information, see the terms of service of [OpenAI](https://openai.com/enterprise-privacy), [Mistral](https://mistral.ai/terms/), and [Anthropic](https://cdn.sanity.io/files/4zrzovbb/website/786ea99408c7b0c14684b6cf4e1b31d34b7a77aa.pdf).
 
 
 ## Things Sigmund can do

heymans/static/login.md

@@ -1,7 +1,7 @@
 Welcome to Sigmund, your friendly, privacy-minded AI assistant!
 
 - Better at answering questions about [OpenSesame](https://osdoc.cogsci.nl/) and [DataMatrix](https://pydatamatrix.eu) than other chatbots
-- Based on GPT 4 turbo, the same technology as ChatGPT+, and therefore also an excellent general-purpose chatbot
+- Built on state-of-the-art language models (including GPT4 and Mistral), and therefore also an excellent general-purpose chatbot
 - Messages are encrypted so that no-one can listen in on your conversation
 - Basic Python and R execution abilities
 - Search for scientific articles through Google Scholar