docs: Update README.md (#767)

Author: freelerobot

README.md

@@ -1,4 +1,4 @@
-# Cortex - CLI
+# Cortex
 <p align="center">
   <img alt="cortex-cpplogo" src="https://raw.githubusercontent.com/janhq/cortex/dev/assets/cortex-banner.png">
 </p>
@@ -11,86 +11,27 @@
 > ⚠️ **Cortex is currently in Development**: Expect breaking changes and bugs!
 
 ## About
-Cortex is an openAI-compatible local AI server that developers can use to build LLM apps. It is packaged with a Docker-inspired command-line interface and a Typescript client library. It can be used as a standalone server, or imported as a library. 
+Cortex is an OpenAI-compatible AI engine that developers can use to build LLM apps. It is packaged with a Docker-inspired command-line interface and client libraries. It can be used as a standalone server or imported as a library. 
 
-Cortex currently supports two inference engines:
+Cortex currently supports 3 inference engines:
 
 - Llama.cpp
+- ONNX Runtime
 - TensorRT-LLM
 
-> Read more about Cortex at https://jan.ai/cortex
-
 ## Quicklinks
-**Cortex**:
-- [Website](https://jan.ai/)
-- [GitHub](https://github.com/janhq/cortex)
-- [User Guides](https://jan.ai/cortex)
-- [API reference](https://jan.ai/api-reference)
-
-## Prerequisites
-
-### **Dependencies**
-
-Before installation, ensure that you have installed the following:
-
-- **Node.js**: version 18 and above is required to run the installation.
-- **NPM**: Needed to manage packages.
-- **CPU Instruction Sets**: Available for download from the [Cortex GitHub Releases](https://github.com/janhq/cortex/releases) page.
-
-
->💡 The **CPU instruction sets** are not required for the initial installation of Cortex. This dependency will be automatically installed during the Cortex initialization if they are not already on your system.
 
-
-### **Hardware**
-
-Ensure that your system meets the following requirements to run Cortex:
-
-- **OS**:
-  - MacOSX 13.6 or higher.
-  - Windows 10 or higher.
-  - Ubuntu 12.04 and later.
-- **RAM (CPU Mode):**
-  - 8GB for running up to 3B models.
-  - 16GB for running up to 7B models.
-  - 32GB for running up to 13B models.
-- **VRAM (GPU Mode):**
-
-  - 6GB can load the 3B model (int4) with `ngl` at 120 ~ full speed on CPU/ GPU.
-  - 8GB can load the 7B model (int4) with `ngl` at 120 ~ full speed on CPU/ GPU.
-  - 12GB can load the 13B model (int4) with `ngl` at 120 ~ full speed on CPU/ GPU.
-
-- **Disk**: At least 10GB for app and model download.
+- [Homepage](https://cortex.jan.ai/)
+- [Docs](https://cortex.jan.ai/docs/)
 
 ## Quickstart
-To install Cortex CLI, follow the steps below:
-1. Install the Cortex NPM package globally:
-``` bash
-npm i -g @janhq/cortex
-```
-> Cortex automatically detects your CPU and GPU, downloading the appropriate CPU instruction sets and required dependencies to optimize GPU performance.
-2. Download a GGUF model from Hugging Face:
-``` bash
-# Pull a model most compatible with your hardware
-cortex pull llama3
-
-# Pull a specific variant with `repo_name:branch`
-cortex pull llama3:7b
 
-# Pull a model with the HuggingFace `model_id`
-cortex pull microsoft/Phi-3-mini-4k-instruct-gguf
-```
-3. Load the model:
-``` bash
-cortex models start llama3:7b
-```
+Visit [Quickstart](https://cortex.jan.ai/docs/quickstart) to get started.
 
-4. Start chatting with the model:
 ``` bash
-cortex chat tell me a joke
+npm i -g @janhq/cortex
+cortex run llama3
 ```
-
-
-## Run as an API server
 To run Cortex as an API server:
 ```bash
 cortex serve
@@ -120,9 +61,10 @@ chmod +x '[path-to]/cortex/cortex-js/dist/src/command.js'
 npm link
 ```
 
-## Cortex CLI Command
-The following CLI commands are currently available:
-> ⚠️ **Cortex is currently in Development**: More commands will be added soon!
+## Cortex CLI Commands
+
+The following CLI commands are currently available.
+See [CLI Reference Docs](https://cortex.jan.ai/docs/cli) for more information.
 
 ```bash
 
@@ -142,6 +84,7 @@ The following CLI commands are currently available:
   models stop         Stop a specified model.
   models update       Update the configuration of a specified model.
 ```
+
 ## Uninstall Cortex
 
 Run the following command to uninstall Cortex globally on your machine:
@@ -150,7 +93,8 @@ Run the following command to uninstall Cortex globally on your machine:
 # Uninstall globally using NPM
 npm uninstall -g @janhq/cortex
 ```
+
 ## Contact Support
 - For support, please file a GitHub ticket.
 - For questions, join our Discord [here](https://discord.gg/FTk2MvZwJH).
-- For long-form inquiries, please email [hello@jan.ai](mailto:hello@jan.ai).
+- For long-form inquiries, please email [hello@jan.ai](mailto:hello@jan.ai).