Contact

Corrections, contributions, measured benchmark results, and questions the FAQ does not cover.

Send a message

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Direct

hello@mxfp4community.com

Corrections

Include the page URL and, if you can, a minimal reproduction. A single layer with a surprising error number is worth more than a paragraph of description.

Benchmark results

We will publish measured results with a reproducible method and full configuration disclosure. We will not publish vendor-supplied numbers without one.

Writing for the site

Guides are welcome, especially on topics we have avoided: activation quantization, rotation methods, and low-precision training with microscaling formats.

What we cannot help with

Library-specific API questions are better asked of that library. We keep this site deliberately free of API surface that changes every release.

Before you write about a quality regression

Four of these five catch the problem before you need us at all.

Confirm the bf16 baseline on the same harness and seed
Confirm blocks run along the reduction axis
Confirm the exclusion list covers head, embeddings, norms and routers
Confirm a double round trip is a no-op
Have the per-layer relative Frobenius error report to hand