Günther 70B is now available

Meet Günther
Your AI Peppermint Butler

A powerful 70B parameter language model designed for developers. Chat, code, and build with an AI that understands your needs.

Start Building FreeTry Playground

Built for Developers

Everything you need to integrate AI into your applications

Advanced Chat

Engage in natural conversations with Günther, powered by 70B parameters.

Code Generation

Generate, debug, and review code across multiple languages.

Fast Inference

Lightning-fast responses with optimized vLLM serving.

Enterprise Security

Your data stays private with secure API key management.

Available Models

Choose the right model for your use case

Günther 70B

128k context
chatcodeagents
  • OpenAI-compatible API
  • Streaming responses
  • Function calling support

Günther Extended

256k context
long-contextanalysis
  • OpenAI-compatible API
  • Streaming responses
  • Function calling support

Simple Integration

Drop-in replacement for OpenAI API. Just change the base URL and start building.

  • OpenAI-compatible endpoints
  • Streaming support
  • TypeScript SDK available
  • Detailed API documentation
import OpenAI from 'openai';

const openai = new OpenAI({
  apiKey: process.env.GUNTHER_API_KEY,
  baseURL: 'https://api.gunther.ai/v1'
});

const completion = await openai.chat.completions.create({
  model: 'gunther-70b',
  messages: [
    { role: 'system', content: 'You are Günther.' },
    { role: 'user', content: 'Hello!' }
  ],
  stream: true
});

for await (const chunk of completion) {
  process.stdout.write(chunk.choices[0]?.delta?.content || '');
}

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