“Is HNSW build practical on 16xlarge?”
cohere-100m | 2026-09-02 | r8i.16xlarge, Intel(R) Xeon(R) 6975P-C, 64 vCPU, 496 GB
PG 18.6 | shared_buffers=128 GB | work_mem=1 GB | max_parallel_maintenance_workers=32 | meerkat 0.1.0 (bdffa10), pgvector 0.8.6