Apertus icon
Apertus icon

Apertus

As a fully open language model, Apertus allows researchers, professionals and enthusiasts to build upon the model and adapt it to their specific needs, as well as to inspect any part of the training process.

Apertus screenshot 1

Cost / License

Application type

Platforms

  • Online  Switzerland and Singapore instances: [https://chat.publicai.co/](https://chat.publicai.co/)
  • Self-Hosted
Apertus screenshot 1
Apertus screenshot 2
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Apertus screenshot 3
Apertus alternatives  
30likes
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Features

Properties

  1.  Privacy focused
  2.  AI-Powered

Features

  1.  AI Chatbot
  2.  Ad-free
  3.  Works Offline
  4.  No Coding Required
  5.  No registration required
  6.  No Tracking
  7.  Text to Speech
  8.  Dark Mode
  9.  AI Writing

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Apertus News & Activities

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Recent activities

  • prettycurious1 liked Apertus
  • Almanac Agent icon
    POX added Apertus as alternative to Almanac Agent
  • ronnakamoto added Apertus as alternative to Parallely
  • fisherman added Apertus as alternative to ZeroSignal
  • Animica icon
    Animica added Apertus as alternative to Animica
  • tenter liked Apertus
  • cs.AI icon
    ilikemacos added Apertus as alternative to cs.AI
  • Tencent Hy icon
    POX added Apertus as alternative to Tencent Hy
  • OKTAYMERCAN reviewed Apertus  

    There is no option to download the app directly. Clicking 'Get Started' redirects users to a login page requiring an account. This defeats the purpose—why should an open-source, self-hosted application require account creation just to access the download page? Sorry but I get some help from AI to improve my english otherwise I lack of the fluently tell my problem...

  • Thremark icon
    thremark-dev added Apertus as alternative to Thremark

Comments and Reviews

   
Top Positive Comment
zerush
0

Great AI tool (I use currently it's PublicAI), reliable answers, stores chats locally.

Top Negative Comment
Oktay Mercan
1

There is no option to download the app directly. Clicking 'Get Started' redirects users to a login page requiring an account. This defeats the purpose—why should an open-source, self-hosted application require account creation just to access the download page? Sorry but I get some help from AI to improve my english otherwise I lack of the fluently tell my problem...

TBayAreaPat
1

Will let you sign in with Google (for better or for worse). Wasn't very impressed on 1st spin. Response was verbose, line-by-line typing-ish, and included no image like AyeSoul has.

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What is Apertus?

As a fully open language model, Apertus allows researchers, professionals and enthusiasts to build upon the model and adapt it to their specific needs, as well as to inspect any part of the training process. This distinguishes Apertus from models that make only selected components accessible.

Trained on 15 trillion tokens across more than 1,000 languages – 40% of the data is non-English – Apertus includes many languages that have so far been underrepresented in LLMs, such as Swiss German, Romansh, and many others.

AI researchers, professionals, and experienced enthusiasts can either access the model through the strategic partner Swisscom or download it from Hugging Face – a platform for AI models and applications – and deploy it for their own projects. Apertus is freely available in two sizes – featuring 8 billion and 70 billion parameters, the smaller model being more appropriate for individual usage. Both models are released under a permissive open-source license, allowing use in education and research as well as broad societal and commercial applications.

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Our users have written 3 comments and reviews about Apertus, and it has gotten 30 likes

Apertus was added to AlternativeTo by Juri on and this page was last updated .