The best open source AI on demand in a sovereign cloud

Discover the best open source alternatives to ChatGPT, Gemini, Midjourney or Claude for processing sensitive data in full compliance with European and Swiss law.

LLM

Embeddings

Audio

Image

Large language models (LLM)

The best open source alternatives to ChatGPT, Gemini and Microsoft Copilot for interacting, analysing and generating content with AI.

LLama 3.2

LLama 3.2

The most powerful

  • Optimised to handle large amounts of text ensuring consistency across multiple sources

  • Excellent in development, programming and academic research tasks

  • High multilingual flexibility with more than 30 languages supported

  • Suitable for artists and content creation, including storytelling

Max. input tokens

100’000

Max. output token

8’000

Languages

EN, ES, FR, DE, IT...

Training

2024/07

Functions call

No

  • Optimised to handle large amounts of text ensuring consistency across multiple sources

  • Excellent in development, programming and academic research tasks

  • High multilingual flexibility with more than 30 languages supported

  • Suitable for artists and content creation, including storytelling

Max. input tokens

100’000

Max. output token

8’000

Languages

EN, ES, FR, DE, IT...

Training

2024/07

Functions call

No

Mixtral 8x22B

Mixtral 8x22B

The most versatile

  • Larger training corpus than Mixtral 8x7B for more complex tasks

  • Able to analyse unstructured data to support decision making and generate content

  • Management of conversational subtleties to feed complex discussions

  • Optimised for logical exploration (combining complex information) and generating ideas (scenarios, etc.)

Max. input tokens

23’000

Max. output token

23’000

Languages

FR, EN, DE, ES, IT

Training

2024/07

Functions call

Yes

  • Larger training corpus than Mixtral 8x7B for more complex tasks

  • Able to analyse unstructured data to support decision making and generate content

  • Management of conversational subtleties to feed complex discussions

  • Optimised for logical exploration (combining complex information) and generating ideas (scenarios, etc.)

Max. input tokens

23’000

Max. output token

23’000

Languages

FR, EN, DE, ES, IT

Training

2024/07

Functions call

Yes

Mixtral 8x7B

Mixtral 8x7B

The fastest and most economical

  • Economical and very fast for many common tasks

  • Ideal for summarising, moderating, calculating, coding and extracting data from unstructured sources

  • Suitable for real-time interpretation of data and for logical reasoning

  • Easy to adjust and contextualise in order to limit undesirable outcomes

Max. input tokens

30’000

Max. output token

30’000

Languages

EN, ES, FR, DE, IT...

Training

2024/07

Functions call

No

  • Economical and very fast for many common tasks

  • Ideal for summarising, moderating, calculating, coding and extracting data from unstructured sources

  • Suitable for real-time interpretation of data and for logical reasoning

  • Easy to adjust and contextualise in order to limit undesirable outcomes

Max. input tokens

30’000

Max. output token

30’000

Languages

EN, ES, FR, DE, IT...

Training

2024/07

Functions call

No

Embedding models

The best open source embedding models to transform your data into intelligent vectors. Improve search accuracy, personalize recommendations, simplify data analysis, explore semantic links and easily classify text.

Bge Multilingual Gemma2

Bge Multilingual Gemma2

The highest quality

  • The most powerful open source embedding model on the market

  • The reference for semantic search and augmented search (ASR) tasks

  • Ideal for advanced use of embedding vectors in a variety of applications

  • Outstanding performance, whatever the language of the text (100 languages)

Max. input tokens

8192

Parameters

9.2 B

Dimensions

3584

Languages

EN, ES, FR, DE, IT...

Type

Text

  • The most powerful open source embedding model on the market

  • The reference for semantic search and augmented search (ASR) tasks

  • Ideal for advanced use of embedding vectors in a variety of applications

  • Outstanding performance, whatever the language of the text (100 languages)

Max. input tokens

8192

Parameters

9.2 B

Dimensions

3584

Languages

EN, ES, FR, DE, IT...

Type

Text

All MiniLM L12 v2

All MiniLM L12 v2

The best value for money

  • This model is the result of community work based on a model published by Microsoft.

  • Excellent value for money, ideal for prototyping and simple tasks with limited resources

  • Interesting performance for relatively simple tasks, whatever the language of the text

  • Extreme speed for indexing huge databases or real-time processing

  • High energy efficiency to reduce environmental impact

Max. input tokens

512

Parameters

33 M

Dimensions

384

Languages

EN, ES, FR, DE, IT...

Type

Text

  • This model is the result of community work based on a model published by Microsoft.

  • Excellent value for money, ideal for prototyping and simple tasks with limited resources

  • Interesting performance for relatively simple tasks, whatever the language of the text

  • Extreme speed for indexing huge databases or real-time processing

  • High energy efficiency to reduce environmental impact

Max. input tokens

512

Parameters

33 M

Dimensions

384

Languages

EN, ES, FR, DE, IT...

Type

Text

Voice recognition

The best open source AI for transcribing audio files into text or generating realistic human voices.

Whisper V3

Whisper V3

For complex transcriptions

  • Model trained on over 1 million hours of data

  • Transcription errors reduced by up to 20% compared with Whisper V2

  • Better handling of accents, background noise and complex speech (e.g., calls or videoconferences)

  • Enhanced multilingual support and translation of transcriptions into languages other than English

Maximum file size

25 MB

Formats supported

mp3, mp4, aac, wav, flac, ogg, opus, wma, m4a

  • Model trained on over 1 million hours of data

  • Transcription errors reduced by up to 20% compared with Whisper V2

  • Better handling of accents, background noise and complex speech (e.g., calls or videoconferences)

  • Enhanced multilingual support and translation of transcriptions into languages other than English

Maximum file size

25 MB

Formats supported

mp3, mp4, aac, wav, flac, ogg, opus, wma, m4a

Whisper V2

Whisper V2

For most transcriptions

  • Audio transcription in over 57 languages and translation of transcribed text into English

  • Model trained on 680,000 hours of data in 98 languages

  • Automatic identification of the original language

Maximum file size

25 MB

Formats supported

mp3, mp4, aac, wav, flac, ogg, opus, wma, m4a

  • Audio transcription in over 57 languages and translation of transcribed text into English

  • Model trained on 680,000 hours of data in 98 languages

  • Automatic identification of the original language

Maximum file size

25 MB

Formats supported

mp3, mp4, aac, wav, flac, ogg, opus, wma, m4a

Image generation and processing

The best open source alternatives to Midjourney, Microsoft Copilot Designer and Gemini for generating, merging or interpreting images.

SDXL-Lightning

SDXL-Lightning

Ideal for generating images

  • The best combination of quality and speed in generative AI image creation

  • Fast generation of photo-realistic images in 1, 2, 4 or 8 steps based on prompts

  • Operates by distillation, which increases energy efficiency and ensures excellent quality

  • Optimised for English, with limited knowledge of other languages (FR, DE, ES, IT, etc.)

Max. input tokens

77

Max. image output

5

Languages

EN

Maximum resolution

1024x1024, 1792x1024, 1024x1792

  • The best combination of quality and speed in generative AI image creation

  • Fast generation of photo-realistic images in 1, 2, 4 or 8 steps based on prompts

  • Operates by distillation, which increases energy efficiency and ensures excellent quality

  • Optimised for English, with limited knowledge of other languages (FR, DE, ES, IT, etc.)

Max. input tokens

77

Max. image output

5

Languages

EN

Maximum resolution

1024x1024, 1792x1024, 1024x1792

Photomaker V2

Photomaker V2

Ideal for modifying and merging portraits of people

  • Create photos in multiple styles from one or more profile photos

  • Powerful and flexible: recontextualisation, colourisation, age and gender change, mix of identities, etc.

Max. input tokens

77

Max. image input

6

Max. image output

5

Languages

EN

Maximum resolution

1024x1024, 1792x1024, 1024x1792

  • Create photos in multiple styles from one or more profile photos

  • Powerful and flexible: recontextualisation, colourisation, age and gender change, mix of identities, etc.

Max. input tokens

77

Max. image input

6

Max. image output

5

Languages

EN

Maximum resolution

1024x1024, 1792x1024, 1024x1792

Flux schnell

Flux schnell

To generate high-quality images

  • Outstanding image quality, surpassing DALL-E 3 and MidJourney in some areas

  • Prompt fidelity and precise interpretation of complex scenes

  • A wide range of styles

Max. input tokens

76

Max. image output

5

Languages

EN

Maximum resolution

1024x1024, 1792x1024, 1024x1792

  • Outstanding image quality, surpassing DALL-E 3 and MidJourney in some areas

  • Prompt fidelity and precise interpretation of complex scenes

  • A wide range of styles

Max. input tokens

76

Max. image output

5

Languages

EN

Maximum resolution

1024x1024, 1792x1024, 1024x1792