Intel Level Zero Specification

Intel Level Zero is a low-level API for Intel GPU direct access. Provides direct control over Intel GPUs (Arc, Data Center GPU). Alternative to CUDA for Intel hardware. Part of oneAPI ecosystem. Key for Intel GPU inference. | DEAD-LINK VERIFIED 2026-10-04. THREE independent GET probes returned HTTP 404. The body is a 172-byte meta-refresh stub pointing to /index.html, i.e. the deep link into the Level Zero spec moved under a new documentation host. This is a documentation reorganisation, not a withdrawal of the Level Zero specification. The claim - Level Zero is a low-level direct-access Intel GPU API and part of the oneAPI ecosystem - is unaffected. Re-point at the current spec location. | 2026-10-05 REPAIR: REPAIRED - URL REPOINTED TO A LIVE REPLACEMENT AND THE VERSION IS NOW PINNED. The dead spec.oneapi.io deep link served a 172-byte meta-refresh stub to /index.html; the specification itself was never withdrawn, it moved to the Level Zero project's own Sphinx docs, published from the oneapi-src/level-zero-spec sources. HTTP 200, and the page title carries the version: 'oneAPI Level Zero: 1.19.12 - Level Zero Specification v1.19.12'. CONTENT VERIFIED: the rendered TOC has Introduction/Objective, Core Programming Guide (Drivers and Devices, Contexts, Memory and Images, Command Queues, Modules and Kernels), Tools Programming Guide with a Metrics section, Sysman, Runtime, and an API reference - i.e. it is the same low-level direct-access Intel GPU API in the oneAPI ecosystem this record claims, now traceable to a specific spec version instead of an undated 'latest'. Substantive pages confirmed 200 individually, e.g. /level-zero/latest/core/INTRO.html. published stays 2021-01-01 as the first-spec date; the version that a reader will actually get is 1.19.12.