← AI Glossary

Pre-trained model

Language models

A pre-trained model has already learned from huge generic corpora before being made available. Rather than training a model from scratch, you start from this base and specialise it if needed (fine-tuning, RAG). This is what makes AI accessible: most of the investment has already been made by the labs.

In practice at Gensai

Gensai builds on market pre-trained models (Mistral, Claude, OpenAI, Gemini) and specialises them through context rather than retraining.

Going beyond the definition?

From concept to project: Gensai builds custom, sovereign, GDPR-compliant AI solutions.

55 boulevard de Strasbourg, 75010 Paris
Information used only to answer the request.