LLM & AI Agents - GPT, Claude, Mistral

GPT, Claude, Mistral: AI integration in your web projects.

Artificial intelligence is no longer the preserve of tech giants. LLMs (Large Language Models) such as GPT, Claude and Mistral are accessible via simple APIs and can automate tasks that used to take hours: writing, customer support, document analysis, translation.

But integrating an LLM into a real project is more than just calling an API. You need to control costs (tokens), optimize prompts, manage data confidentiality and choose the right model for each use case.

We develop AI integrations for our clients: chatbots, assistants, content automation, intelligent agents. Discover below the LLMs, their use cases and our integration approach.

LLM & AI Agents - GPT, Claude, Mistral

Main players: OpenAI, Anthropic, Mistral

OpenAI (GPT-4, GPT-4o) leads the market with a powerful API and rich ecosystem. Anthropic (Claude) stands out for context length and its approach to safety. Mistral, a French player, offers performant models with an open source option and European sovereignty.

APIs and integration

  • API calls (REST or SDK), token and cost management.
  • Prompts: optimization for response quality and budget control.
  • Rate limiting, retry, multi-provider fallback.
  • GDPR: handling of sensitive data, hosting, consent.

AI agents and tools

AI agents combine an LLM with tools (web search, API calls, code execution) to accomplish complex tasks autonomously. We develop custom agents for your business workflows.

Idee-web expertise

We integrate LLMs into web projects: Directus (extensions, flows), sites, applications. Cost management, prompt optimization, GDPR compliance. Training and support included.

Large language models: GPT, Claude, Mistral
Large language models: GPT, Claude, Mistral
Large language models: GPT, Claude, Mistral

Large language models: GPT, Claude, Mistral

LLMs (Large Language Models) are AI models that can understand and generate text with remarkable quality. Trained on billions of documents, they can write, summarise, translate, analyse and converse naturally.

These models are accessible via APIs: you send a request, you get a response. We integrate these APIs into your web applications and business workflows.

OpenAI (GPT-4, GPT-4o) leads the market with a rich ecosystem and powerful API. Anthropic (Claude) stands out for context length and its approach to safety. Mistral, a French player, offers performant models with an open-source option and European sovereignty.

Provider choice depends on your constraints: cost, performance, GDPR compliance, data hosting.

LLM capabilities go beyond plain text: code generation, document analysis, structured information extraction, automatic classification, multilingual translation. Some models are multimodal (text + images).

We help you identify use cases relevant to your business and choose the right model for each need.

LLM Artificial intelligence Text generation APIs OpenAI GPT-4 Anthropic Claude Mistral Sovereignty Code generation Analysis Translation Multimodal Use cases

Use cases and integration in your projects

Chatbots and AI assistants are the most immediate use cases: automated customer support, smart FAQ, help navigating your site. We develop bespoke chatbots, fed by your content, integrated into your site or application.

Your visitors get relevant answers 24/7 without tying up your teams.

AI-assisted content generation speeds up your editorial output: article drafts, product sheets, descriptions, summaries. Document analysis extracts key information from your files (contracts, reports, emails) and structures it automatically.

We integrate these features into Directus (extensions, flows) or directly into your business applications.

AI agents combine an LLM with tools (web search, API calls, code execution) to perform complex tasks autonomously. We develop custom agents for your workflows: prospecting, competitive intelligence, writing, data analysis.

AI doesn't replace your teams: it amplifies their productivity on repetitive, low-value tasks.

Use cases and integration in your projects
Use cases and integration in your projects
Use cases and integration in your projects
Chatbot AI assistant Customer support Smart FAQ Content generation Document analysis Directus Automation AI agents Workflows Automation Productivity Tools
Our approach: integration, costs and compliance
Our approach: integration, costs and compliance
Our approach: integration, costs and compliance

Our approach: integration, costs and compliance

We integrate LLM APIs into your projects with a robust architecture: typed clients (TypeScript), error and retry handling, multi-provider fallback (GPT, Claude, Mistral). Prompts are optimised for response quality and cost control.

Each integration is documented, tested and production-ready.

LLMs bill by usage (tokens consumed). Without optimisation, costs can spiral. We put in place control strategies: response cache, token limits, model choice suited to each task, real-time consumption monitoring.

You keep control of your AI budget with full visibility on costs.

GDPR compliance is essential: we ensure sensitive data is not sent to APIs without consent, we favour European providers (Mistral) when compliance requires it, and we document data processing.

We train your teams on responsible AI use and provide post-delivery support.

API integration TypeScript Architecture Prompts Robustness Cost management Tokens Cache Monitoring Optimisation GDPR Compliance Mistral Training Support

By choosing to integrate LLMs and AI agents with our expertise, you benefit from:

  • concrete AI capabilities (dialogue, generation, analysis) in your applications,
  • proven APIs (GPT, Claude, Mistral) with robust, controlled integration,
  • rigorous cost (tokens) and compliance (GDPR) management,
  • full support from design to production.

AI is a productivity lever within reach. Contact us to explore the possibilities.