---
license: other
tags:
- dl-trm
- arc
- codebook
- vector-quantization
- latent-traces
---

# DL-TRM Phase 2 Codebooks

This dataset repository contains Phase 2 transition VQ codebook artifacts for DL-TRM.

Contents are organized by vocabulary size:

- `V16/`
- `V32/`
- `V128/`
- `V256/`

Each folder includes:

- `z_traces.pt`: discrete Z trace dataset for the Phase 1 route traces
- `codebook.pt`: learned VQ codebook weights
- `transition_vq_model.pt`: trained transition VQ model weights
- `diagnostics.json`: code usage and final training diagnostics
- `z_trace_manifest.json`: artifact manifest
- `checkpoints/`: periodic training checkpoints at steps 250, 500, 750, and 1000

Training settings:

- `batch_size=16`
- `max_steps=1000`
- `lr=3e-5`
- `codebook_weight=1.0`
- `commitment_weight=1.0`
- `hidden_weight=1.0`
- `final_logit_weight=1.0`
- `direction_weight=0.0`

See `upload_summary.json` for final diagnostics across all vocabulary sizes.