Qwen3.8-27B Locally with DeepSeek Harness: Full Open-Source AI Agent Stack Walkthrough
Prompt Engineering · youtube · 2026-08-19
Prompt Engineering's tutorial shows how to run Qwen3.8-27B locally on a DGX Spark and wire it into DeepSeek Harness as an open-source agent stack. Covers server setup, model config, OpenCV vision demos with bounding-box counting, an ISS tracker example, reasoning-effort level comparisons, token cost breakdown, and trajectory auditing. Links to vLLM recipes and the MLX 4-bit quantized build included.
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