Complete procedures with a way back.

Compare Ollama and vLLM without confusing a convenient local workstation runtime with a throughput-oriented serving engine. Reproduce model, request, hardware, batching, concurrency, multi-GPU, API, security, and operations evidence before choosing.

Create a reproducible Linux and NVIDIA benchmark that separates time to first meaningful content, end-to-end latency, exact server-reported token throughput, memory phases, deterministic task quality, long-context retrieval, structured output, and tool-call correctness. Results remain tied to immutable artifacts, scorer revisions, deployment flags, and host state.