Reality check
Can You Run Qwen 4 27B Locally? What the Announcement Changes for Home Hardware
Qwen 4 27B was named on stage September 22, not shipped. The Qwen3.8-27B hardware baseline, what the new architecture could change, and what to wait for.
ModemGuides BlogGuides for people who would rather own their hardware than rent it.
AI Infrastructure · Topic
Data Sovereignty
Every AI Infrastructure article tagged Data Sovereignty, newest first.
9 articles
Latest from Data Sovereignty
Buying guide
Best Local AI Models by VRAM and Memory: 8GB to 512GB (2026)
Find your memory number and get the verified pick for it. Six tiers from an 8GB card to a 512GB Mac Studio, sizes sourced, licenses checked, October 2026.
Reality check
Can You Run GLM-5.3-Flash Locally? Real GGUF Sizes and Speeds (Oct 2026)
Mainline llama.cpp now runs GLM-5.3-Flash. Real GGUF sizes, measured 128GB speeds, and why Ollama's version is cloud-only.
VRAM
Run DeepSeek V4-Flash Locally: Hardware Requirements 2026
The 0731 weights are out and the tier map is current: 103GB build on mainline llama.cpp, LM Studio gone local, and the M5 Mac Studio math.
Buying guide
The Mac Studio M5 Ultra Is Official: What 512GB Actually Runs, and Who Should Buy One
Apple's Mac Studio M5 Ultra is official: 512GB max, not 768GB. Which local AI models fit, the cluster math, and whether to buy, wait, or skip.
Reality check
Has Open-Source AI Actually Caught Up? The 2026 Reality Check
Open models now sit in the frontier top five, but half the viral scoreboard is unshipped. The verified ledger, the price math, and what runs at home.
Memory prices
The AI Compute Wall: Power, Chips, and Why Owning Your AI Stack Is the Hedge
The viral RAND chart, explained without the geopolitics: why AI's power and chip limits are already raising your costs, and the local-first hedge.
How-to
Self-Verifying AI Agent Loops: What's Real, What's Hype, and How to Run One
A self-verifying AI agent loop checks its own work against live sources. Here is the real technique behind the viral Kimi swarm, minus the hype.
How-to
How to Build a Local AI Knowledge Base You Actually Own
Build a private, local-first AI knowledge base using Obsidian, Ollama, and AnythingLLM. Your research stays on your network with zero monthly fees.