Update README.md


# **MAI M4 Coder Fast — Mythic Artificial Intelligence LLM**
### *Perex Merge Architecture · MSPLIT 4A Technology*

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**On March 1, 2026, we officially present M4 Coder Fast** — a large language merged model that achieved outstanding results across multiple benchmarks, setting a new standard for merged-architecture models.

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## 🔒 Availability

M4 Coder Fast and all models in the **MAI M** family are **NOT open-source**. They are developed exclusively for our platform, hosted via **Puter.js**. You can interact with our most advanced merged models by visiting our website.

> 🌐 [Chat with MAI models on our website →](#)

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## ⚙️ MSPLIT 4A Technology

M4 Coder Fast utilizes **MSPLIT 4A** — a proprietary merging and splitting technique that increases effective model functionality by up to **~4.3×**.

The performance multiplier is derived from the **MCE (Merge Coefficient Exponent)** using the following formula:

```
Power = MCE² × 8 ÷ 9.3 ÷ 2
```

For M4 Coder Fast, **MCE = 3.16**:

```
(3.16²) × 8 ÷ 9.3 ÷ 2
≈ 10 × 8 ÷ 9.3 ÷ 2
≈ 80 ÷ 18.6
≈ 4.3×
```

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## 🧠 Key Features

| Feature | Details |
|---|---|
| 📝 **Context Window** | Up to **>1M tokens** of absolute context memory |
| 🔄 **Chat History Recall** | Superior ability to reference, recall, and utilize prior conversation context compared to competing models |
| 💻 **Code Generation** | Optimized for fast, accurate code generation across multiple programming languages |
| ⚡ **Speed** | "Fast" variant — tuned for low-latency inference without sacrificing quality |
| 🧩 **Architecture** | Merged model built on the Perex Merge framework with MSPLIT 4A enhancements |

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## 📊 Model Details

| Parameter | Value |
|---|---|
| **Model Name** | MAI M4 Coder Fast (Mifik) |
| **Family** | MAI M Series |
| **Type** | Large Language Merged Model |
| **Merge Technology** | MSPLIT 4A |
| **Effective Power Multiplier** | ~4.3× |
| **Max Context Length** | >1,000,000 tokens |
| **Access** | Private (via official website only) |
| **Hosting** | Puter.js |

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## 🚀 What Makes M4 Coder Fast Different?

1. **Merged Architecture** — Unlike traditional fine-tuned models, M4 Coder Fast leverages the Perex Merge pipeline, combining the strengths of multiple base models into a single, unified system.
2. **Absolute Context Memory** — With over 1 million tokens of context, the model doesn't just "see" your conversation — it deeply understands and actively utilizes the full chat history.
3. **MSPLIT 4A Optimization** — Our proprietary splitting technique ensures that merged parameters don't degrade but instead amplify each other, yielding a 4.3× effective performance boost.

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## 📜 License

This model is proprietary. Weights, architecture details, and inference endpoints are not publicly distributed. All access is provided through the official MAI platform.

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*Developed by the Mythic Artificial Intelligence team | MythicGames · 2026*

README.md

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+base_model:
+- mythicgames/MAI-M4-Coder-Fast
+new_version: mythicgames/MAI-M4-Coder-Fast
+pipeline_tag: any-to-any
+tags:
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+- mifik
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+- mai-m4-coder-fast
+- multilingual
+- code-gen
+- code-generation
+- chat
+- conversational
+---