| Name | Size | Uploaded | Xet hash |
|---|---|---|---|
| feat_cache | 4,774 items | ||
| hydra_mdp_labels | 1,193 items | ||
| index | 3 items | ||
| test_cache | 30,579 items | ||
| train_cache | 207,903 items | ||
| vocabulary | 2 items | ||
| README.md | 2.18 kB xet | cae9bfe1 |
navcache — M7 v7 derived caches
Caches produced by the M7 v7 pipeline from public NAVSIM / OpenScene data. Nothing here is raw sensor data and nothing here is model weights; every prefix is something this project computed and would otherwise have to recompute. Written 2026-08-21, when the cluster that produced it was retired.
| prefix | what it is | why it is worth its bytes |
|---|---|---|
feat_cache/dinov2/ |
206 GB of frozen DINOv2-base features over navtrain/navtest | GPU-hours of encoding |
feat_cache/dinov3/ |
838 GB of frozen DINOv3 ViT-7B/16 features | the largest single artifact in the project |
test_cache/ |
v1.1 navtest, v2.2 navtest, v2.2 navhard-two-stage metric caches | evaluator-pinned, needed to score anything offline |
train_cache/navtrain_portable/ |
portable navtrain metric export, 103,288 shards — one per M7 index token | re-labelling a new trajectory vocabulary needs only this |
train_cache/navsim_v2_2_navtrain_full/ |
the raw evaluator-pinned navtrain metric cache it came from | ~76 min on 128 threads to rebuild, and only inside the pinned v2.2 environment |
hydra_mdp_labels/ |
navtrain_k8192_seed0 offline PDM rule labels |
~1,300 core-hours of candidate scoring — the most expensive derived artifact here |
vocabulary/ |
the navtrain_k8192_seed0 trajectory vocabulary |
the labels above are keyed to it and are meaningless without it |
index/ |
navtrain / navtest / navhard parquet indices | defines the token set everything else is aligned to |
Read the dinov3 manifest carefully. feat_cache/dinov3/<hash>/manifest.json is the
storage-fields-repaired version. The pre-repair copy is retained as
feat_cache/dinov3/validation/manifest.pre-storage-fields.json — do not use it to bind the cache.
Not here, on purpose. The underlying NAVSIM sensor blobs, logs and maps (~1.4 TB) are a public download and were not re-hosted. Model weights are not here either: DINOv3 is gated and stays with its publisher.
Checkpoints, run records and scores live in the private companion bucket AndyPJT/corewam_ckpts,
whose ARTIFACT_INDEX.md documents both buckets in full.
- Total size
- 1.33 TB
- Files
- 244,455
- Last updated
- Aug 21
- Pre-warmed CDN
- US EU US EU