xai-org/grok-1

Choose this fork only if you need a private, near-upstream copy. If you want added capabilities or active maintenance, the provided evidence does not show either.

Choose this fork if you want HF integration and weight-conversion support. Stick with upstream if you need the original JAX reference implementation or want the more established, better-known path.

Prefer this fork only if you specifically want a marginally faster and more forgiving checkpoint loader; otherwise upstream is effectively the same repo with broader provenance and no evidence of removal or major divergence.

Choose this fork if you want the same Grok-1 example code with better in-code explanation. Skip it if you need new functionality, active maintenance, or changes to inference behavior.

Prefer upstream unless you specifically want this exact fork snapshot. It adds no clear value over upstream and is slightly behind it.

Prefer upstream unless you specifically need this exact early snapshot. This fork offers no added capabilities and is materially less maintained, so it is mainly useful as a reference baseline.

Prefer upstream unless you explicitly need this frozen older snapshot. This fork adds nothing new and lags on setup/documentation fixes, so it is a poor default adoption target.

Prefer upstream unless you specifically need this older snapshot; this fork adds nothing and is already behind on maintenance fixes.