Mistral AI Has a Free API: Here's How to Use Europe's Best Open-Source LLM

What is Mistral AI? Mistral AI is Europe's leading AI company, building open-source and commercial LLMs that rival GPT-4 at a fraction of the cost. Their models — Mistral 7B, Mixtral 8x7B, Mistral Large, and Codestral — are available through a generous free tier API. Why Mistral Over OpenAI? Free tier — 1M tokens/month free on La Plateforme Open-source models — Mistral 7B and Mixtral are Apache 2.0 licensed EU data residency — GDPR-compliant by default Mixture of Experts — Mixtral activates only 2 of 8 experts per token = fast + cheap Function calling — native tool use on all models Codestral — specialized coding model that beats GPT-4 on code benchmarks Quick Start pip install mistralai from mistralai import Mistral client = Mistral ( api_key = " your-api-key " ) # Free at console.mistral.ai # Simple chat response = client . chat . complete ( model = " mistral-large-latest " , messages = [{ " role " : " user " , " content " : " Explain Kubernetes pods in 3 sentences " }] ) print ( res