My Home Lab
I design my home lab like a puzzle where all the pieces can be added or removed. When I use AI, I want to run local models when I can, and only use cloud models when it is needed.
  • Zo Computer, Prototyping. Runs cloud, and local models
  • MSI EdgeXpert - DGX Spark, AI Supercomputer, Local model serving
  • Mac Studio, M2 Max 32GB, Agent host, local embeddings
  • Mac Mini, M4 24GB, Agent host, local embeddings
  • MacBook Pro, M5 16GB, mobile, connectivity to the lab
  • HP Z2 G9, i9 64GB, 8GB VRAM, Workstation (dual boot) Windows/Ubuntu
  • Raspberry Pi, RPi 4 2GB, Always-on network node, VPN exit, subnet routing
  • Synology NAS
  • Tailscale, Mesh VPN - one private network across every machine
AI Models
  • DeepSeek V4.1 Flash, Cloud
  • qwen3.6-35b-a3b, Spark - local model serving
  • nemotron-3.5-lightning:30b-a3b, Spark - local model serving
  • text-embedding-nomic-embed-text-v1.5, LM Studio, on the computer that runs Agent Zero
Harnesses
  • Zo Computer, Cloud hosted, Prototyping
  • Hermes, A self-improving, open-source AI agent that runs persistently on your server or machine and remembers what it learns across sessions.
  • Agent Zero, A framework for building autonomous AI agents that can operate independently, learn, and execute tasks across various systems.
I worked in IT Operations and never used AI specifically, so this year I bought hardware for AI, to add to my home lab.
What am I working on?
  • AI memory including context in chat
  • Robotics and AI interface
  • Testing other AI harnesses like OpenHuman and Tiny Humans as long as I can host locally
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Mike Doolittle
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My Home Lab
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