🧠 Models and Intelligent Routing

Welcome to the heart of the JuiceCore platform — the system of models and intelligent routing.

JuiceCore is designed to relieve the developer from the complex and erroneous choice of models between dozens of real AI systems (GPT‑5.2, Claude Opus 4.5, Gemini 3 Pro, Mistral, LLaMA, etc.), their constantly changing versions, prices, limits, and behavioral specifics.

👉 Instead, we offer 3 universal models (endpoints), and we take all the complex selection logic upon ourselves.

💡 What is Intelligent Routing?

Intelligent Routing is a key JuiceCore mechanism that automatically decides exactly which AI model and provider to use for each specific request.

Unlike classic AI APIs where the developer chooses a specific model themselves (and bears responsibility for selection errors), JuiceCore does this for you in real-time.

How exactly it works:

  1. Request Analysis

  2. prompt length

  3. expected response complexity

  4. task type (dialogue, analysis, code, generation)

  5. Evaluating Optimal Model Class

  6. fast lightweight models

  7. reasoning models of high precision

  8. code-oriented models

  9. Selecting the Current Best Version

  10. GPT‑5.2

  11. Claude Opus 4.5
  12. Gemini 3 Pro

  13. and other modern LLMs

  14. Request Routing

  15. request is redirected to the optimal provider

  16. user receives only the result

Important: JuiceCore never uses outdated models. Current versions are updated automatically without changes to your code.

🎯 Why is this needed?

For Beginners

  • No need to know how GPT-5.2 differs from Claude Opus 4.5 or Gemini 3 Pro
  • No need to track model updates
  • No need to fear making the wrong choice
  • Simply choose a logical JuiceCore model → send request → get response

For Professional Developers

  • Minimal costs without loss of quality
  • Automatic optimization for load
  • Identical API schema for all models
  • Easy project scaling

🚀 JuiceCore Models Overview

JuiceCore provides three logical models (endpoints) that cover 100% of typical AI tasks.

⚡ JuiceAi-Fast

Maximum Speed · Minimum Cost

JuiceAi-Fast is designed for simple and frequent requests where low latency and minimal price are important.

Best suited for:

  • 🤖 Support chatbots
  • 💬 Simple dialogues
  • 📝 Text classification
  • 🔍 Data extraction (names, emails, dates)
  • 🌐 Translations
  • ✅ Autocomplete and short answers

Technical Features:

  • Speed: very high (often < 1 second)
  • Cost: lowest
  • Context: optimized
  • Logic: basic / medium

Example Request (cURL)

curl https://api.juicecore.xyz/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_JUICE_KEY" \
  -d '{
    "model": "JuiceAi-Fast",
    "messages": [
      { "role": "user", "content": "Hello! Who are you?" }
    ]
  }'

🧠 JuiceAi-Pro

Balance of Quality · Analytics · Deep Responses

JuiceAi-Pro is used for more complex intellectual tasks where accuracy and logic are important.

Best suited for:

  • 📊 Analytics and explanations
  • ✍️ Article and text generation
  • 🧠 Reasoning requests
  • 📚 Educational platforms
  • 🗂️ Processing large texts

Technical Features:

  • Speed: high
  • Cost: medium
  • Quality: high
  • Logic: advanced

💻 JuiceAi-Coder

Model Optimized Specifically for Developers

JuiceAi-Coder is an endpoint for working with code of any complexity.

Best suited for:

  • 👨‍💻 Writing code
  • 🔧 Refactoring
  • 🐞 Bug finding and fixing
  • 🧪 Test generation
  • 📖 Code explanation
  • 🔍 Code Review

Supported Languages:

  • Python, JavaScript, TypeScript
  • Java, Go, Rust, C++
  • PHP, SQL, Bash and others

Technical Features:

  • Context: large
  • Code Quality: high
  • Logic: deep
  • Focus: programming

🔁 How does routing work in practice?

Your Request JuiceCore Model Real LLM Type
"Hello" JuiceAi-Fast Fast LLM
Text Analysis JuiceAi-Pro Reasoning LLM
Write API in Python JuiceAi-Coder Code-optimized LLM

⚠️ The real model may change — this is expected system behavior. JuiceCore automatically switches to newer and more powerful model versions (e.g. GPT‑5.2, Claude Opus 4.5, Gemini 3 Pro) without any changes in your code.

✅ Best Practices

  • Use JuiceAi-Fast for simple and mass requests
  • Use JuiceAi-Pro when quality and logic are needed
  • Use JuiceAi-Coder for any code tasks
  • Do not try to "guess the model" — that is JuiceCore's job

📌 Conclusion

JuiceCore is next-generation AI API, where:

  • you think about the product,
  • and we — about models, prices, and optimization.

One API. Three Models. Maximum Result.