Factorized sampler: a composable Step-based inference spine#389

Open

stephengreen wants to merge 66 commits into

hackathon-1from

Commits on Jun 30, 2026

Add factorized sampler core with plain-NPE parity

stephengreen
and
claude
committed
Move FlowFactor and _base_model_metadata into core

stephengreen
and
claude
committed
Add GNPE Gibbs composer with bit-exact parity

stephengreen
and
claude
committed
ComposedSampler: accept GibbsComposer as well as ChainComposer

stephengreen
and
claude
committed
Add per-factor batching to the factorized sampler

max-dax
and
claude
committed
Add GWComposedSampler.to_result()

stephengreen
and
claude
committed
Apply black formatting

stephengreen
and
claude
committed
Replace per-factor batching with a vertical chain executor

stephengreen
and
claude
committed
Rename GibbsComposer to GNPEGibbsComposer; add Composer protocol

stephengreen
and
claude
committed
Tighten core factor docstrings

stephengreen
and
claude
committed
Split GNPE main factor into kernel + flow; generalize Gibbs composer

stephengreen
and
claude
committed

Commits on Jul 1, 2026

Commits on Jul 2, 2026

Commits on Jul 3, 2026

Commits on Jul 5, 2026

Commits on Jul 6, 2026

Commits on Jul 7, 2026

Commits on Jul 12, 2026

Commits on Jul 13, 2026

Commits on Jul 14, 2026