Nexus One AI
Knowledge Portal

Your Enterprise AI Platform,
Running On-Premises

Access every AI tool, model, and resource on your dedicated system — private, secure, and fully under your control.

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49
Portal Pages
12+
AI Tools
96 GB
GPU VRAM
100%
On-Premises
Checking system…
System Information
Server Specifications
Hostname ai-server
IP Address 192.168.1.100
GPU NVIDIA RTX Pro 6000 (96 GB VRAM)
System RAM 128 GB DDR5
Storage 4 TB NVMe SSD
OS Ubuntu 22.04 LTS
Tier Basic Tier
Live System Metrics
CPU Load
GPU Utilisation
GPU Temp
RAM Used
Disk Used
Uptime
What do you want to do?

Chat with an AI model

Have a conversation, ask questions, or get help with any task using a local AI model.

Open WebUI Ollama

Chat with my documents

Upload PDFs, reports, or SOPs and ask the AI questions about them.

Open WebUI ChromaDB Ollama

Run or switch AI models

Download, manage, and run different open-weight AI models on your system.

Ollama

Write and run AI code

Use Python notebooks to build AI workflows, process data, or experiment with models.

Jupyter LangChain

Connect AI to my application

Call AI from your own software using a REST API — no Python knowledge required.

Ollama API FastAPI

Monitor GPU health and usage

Check if your GPUs are being used, how hot they are, and how much memory is free.

DCGM nvtop

Build an AI pipeline or workflow

Chain AI steps together — summarise, extract, classify, and route — in code.

LangChain Jupyter ChromaDB

Fine-tune a model on my data

Train an AI model to behave in a way specific to your organisation or domain.

QLoRA Unsloth Jupyter
Enterprise AI Features
Prompt Studio
Engineer, test & iterate prompts with streaming output and run history.
Document Intelligence
Extract, classify & summarise PDFs and documents using AI.
Agent Builder
Design autonomous AI agents with tools, memory & approval gates.
Knowledge Base (RAG)
Ingest your documents into a vector store for private AI search.
Model Compare
Run the same prompt across multiple models side-by-side instantly.
Guardrails
Content filters and policy rules that protect every AI interaction.
Meeting Assistant
Transcribe, summarise and action meetings using Whisper AI.
Notifications
Unified alert inbox for guardrail triggers, job failures & system events.
All tools on your system
Model Serving

Ollama

Runs AI models locally. The engine behind everything on this system.

Chat Interface

Open WebUI

Browser-based chat interface — your local alternative to ChatGPT.

Document Search

ChromaDB

Stores and searches your documents so the AI can answer questions about them.

AI Framework

LangChain

Python toolkit for building AI workflows — RAG, agents, chains.

Development

Jupyter Notebook

Run Python code in your browser — no IDE or setup needed.

API Layer

FastAPI

Build REST APIs that wrap AI functionality for your applications.

GPU Monitoring

DCGM

NVIDIA's GPU health and metrics tool — tracks utilisation, temperature, errors.

GPU Monitoring

nvtop

Live GPU dashboard in the terminal — see what's running right now.

Fine-Tuning

QLoRA / Unsloth

Efficiently fine-tune large models on your own data using minimal VRAM.

Help & Reference

Quick Start

New to the system? Follow 5 steps to have your first AI conversation in minutes.

Model Library

All installed AI models — what each is good for and which to use for your task.

Troubleshooting

Something not working? Find your issue and fix it without calling support.

FAQ

Plain answers to the questions we hear most often about security, capacity, and usage.

Glossary

AI terms explained in plain English — RAG, VRAM, fine-tuning, embeddings, and more.

Prompt Library

32 ready-to-use prompts for procurement, HR, legal, finance, and more. Copy and go.

Use Cases

See what other teams are doing with AI — real tasks, real time savings, by department.

Security & Privacy

How your data stays on your own servers — and never reaches any cloud or third party.

Admin Guide

For system administrators — restart services, manage users, add models, check logs.

Appliance Ops

Readiness report, license tier, audit summary, and backup/restore controls.

What's New

Release notes, changelog, and what's planned for the Mid and Advanced tier upgrades.

Contact Support

Still stuck? Email support@cezentech.com — include a screenshot of the status panel above.