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README.md

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 # Octopus V2: On-device language model for super agent
 
+## Octopus V4 Release
+We are excited to announce that Octopus v4 is now available! Octopus-V4-3B, an advanced open-source language model with 3 billion parameters, serves as the master node in Nexa AI's envisioned graph of language models. Tailored specifically for the MMLU benchmark topics, this model efficiently translates user queries into formats that specialized models can effectively process. It excels at directing these queries to the appropriate specialized model, ensuring precise and effective query handling.
+check our papers and rpeos:
+- [paper](https://arxiv.org/abs/2404.19296)
+- [Octopus V4 model page](https://huggingface.co/NexaAIDev/Octopus-v4)
+- [Octopus V4 quantized model page](https://huggingface.co/NexaAIDev/octopus-v4-gguf)
+- [Octopus V4 github](https://github.com/NexaAI/octopus-v4)
+
+Key Features of Octopus v4:  
+- 📱 **Compact Size**: Octopus-V4-3B is compact, enabling it to operate on smart devices efficiently and swiftly.
+- 🐙 **Accuracy**: Octopus-V4-3B accurately maps user queries to the specialized model using a functional token design, enhancing its precision.
+- 💪 **Reformat Query**: Octopus-V4-3B assists in converting natural human language into a more professional format, improving query description and resulting in more accurate responses.
+
 ## Octopus V3 Release
 We are excited to announce that Octopus v3 is now available! check our [technical report](https://arxiv.org/abs/2404.11459) and [Octopus V3 tweet](https://twitter.com/nexa4ai/status/1780783383737676236)!