<!-- SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved. SPDX-License-Identifier: Apache-2.0 -- Clinical ASR Flywheel — Stage 4 (Fine-tune) ⚠ Agent: read this entire SKILL.md before answering. The Critical-workflow-rules section, the base-model table (§4c), the stock-NeMo-SFT recipe (§4d), and the cycle-N+1 decision table (§4e) are all load-bearing — the do-not-SFT bases and broken-adapter warnings live there. Agent: this file is self-contained. The Stage 4 gate criteria, base-model recommendation, hyperparameter table, container invocation pattern…