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Dual DGX Spark Cluster Blueprint

Production Ansible deployment for two DGX Spark (GB10) nodes with vLLM TP2 serving DeepSeek-V4-Flash (671B), fronted by LiteLLM, monitored by Prometheus/Grafana, and wired over 200Gbps RoCE. The reference deployment for our Dual DGX Spark case study.

Single DGX Spark Recipe: Qwen3.8-27B — Frontier Quality on One Desktop

Run Qwen3.8-27B — a 27B-parameter reasoning model — on a single DGX Spark (GB10) at high throughput with 128K+ context, tool calling, and reasoning. No second node, no RoCE fabric, no speculative-decoding patches. The accessible on-prem frontier.

Knowledge Graph Toolkit

The complete knowledge graph arsenal — GraphRAG pipelines, Neo4j deployment, and monitoring. 330 pages of production-tested guides plus infrastructure.

AI Infrastructure Mastery

The complete blueprint for building a production-grade AI homelab. Connect Dify, n8n, Ollama, Qdrant, monitoring, and backup into one cohesive system.

Community Supporter

Support independent AI/XR research and get your name on the supporters page, early-access content, and a quarterly research digest.

Dify Production Stack

Production-ready Dify with PostgreSQL, Redis, Weaviate, Nginx, and SSRF protection — not a toy compose file.