Verified reference stack

Cybersecurity — Security Log Analysis — RTX 4090

Replaced Qwen3-32B launch profile with Qwen3-14B to avoid marginal VRAM/context behavior in the reference launch stack. Qwen3-32B remains catalogued as an advanced/conditional option.

Application

Open WebUI

Runtime

Ollama

Model

Qwen3-14B

Hardware

RTX 4090 24 GB / 64 GB RAM

EXCELLENT

Privacy

Local-network + local-inference profile

License / terms

Apache-2.0

Evidence

https://docs.openwebui.com/
https://ollama.com/library/qwen3
https://docs.ollama.com/context-length

Freshness rule: Material changes set this stack to REVALIDATION_REQUIRED.