New Guide to Defining Types in JAX

fhchl · hn · 2026-07-13

Introduces how to use hijax to define new type system extensions for JAX.

The core idea is that these new types allow for clearer expression and tracking of object semantics within JAX, aiding in static analysis, type checking, and engineering development. The documentation demonstrates the definition methods, type relationships, and use cases within the JAX ecosystem.

This type of content leans towards low-level engineering practices, making it a solid reference for ML/AI infrastructure and code maintainability.

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