- Add liquid cooling, InfiniBand, storage, phased rollout, localization, NCCL validation - Add 3-tier config comparison (A/B/C) with power/investment estimates - Add pitfalls checklist and acceptance checklist - Update log.md
- Add liquid cooling, InfiniBand, storage, phased rollout, localization, NCCL validation - Add 3-tier config comparison (A/B/C) with power/investment estimates - Add pitfalls checklist and acceptance checklist - Update log.md