v1
latestOpenAPI 3.0.32026-07-226744340.8 KBML hardware catalog
Epoch AI ML-hardware catalog (CC-BY 4.0) — accelerators (GPU / TPU / NPU / ASIC …) with manufacturer, release date, TDP, memory, process size, and FP16/FP8 throughput. Rows sort by release date descending. Requires a plan with AI compute & models access (can_use_epoch_ai) — the Corporate & Supply Chain and Global Intelligence plans. Response echoes applied_filters.
Query parameters
Case-insensitive exact match on the accelerator class as recorded by Epoch; the enum lists every stored type. Some tokens are composite, e.g. DCU (GPGPU). An unknown value returns 400 INVALID_ENUM.
Case-insensitive substring match on manufacturer (e.g. Nvidia, AMD, Google, Huawei, Cambricon). Alias org is accepted.
Case-insensitive substring match on the fabricator. Observed values: TSMC, SMIC, Samsung, Intel (plus dual-fab SMIC,TSMC parts, which either SMIC or TSMC returns). Echoed in applied_filters. Not strictly validated — an unmatched value returns 0 rows rather than 400.
Filter to hardware with release_date on or after this date (YYYY-MM-DD). A malformed date is ignored rather than erroring.
Filter to hardware with release_date on or before this date (YYYY-MM-DD). Combine with date_start for a release-date window.
Rows per page (1–200). Defaults to 25.
Canonical page token — pass the pagination.next_cursor from the previous response here to fetch the next page (uniform across all list endpoints).
Row offset for pagination. Prefer the canonical cursor token; both are supported.
Response
A page of ML hardware. Envelope: { success, data, pagination, applied_filters }.