Upload 2 files

config_ps256.json

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+{
+    "output_dir": "/home/ubuntu/dinovol_2/outputs_ps256",
+    "volume_auth": "/home/ubuntu/dinovol_2/creds.json",
+    "wandb-entity":"vesuvius-challenge",
+    "wandb-project":"dinov2_pretrain",
+    "resume": true,
+    "resume_from": "/home/ubuntu/dinovol_2/outputs_ps256/checkpoint_step_005000.pt",
+    "wandb_resume": "must",
+    "wandb_run_id": "vv37qi2n",
+    "lr": 2.5e-5,
+    "min_lr": 1e-6,
+    "weight_decay": 0.04,
+    "weight_decay_end": 0.2,
+    "patch_embed_lr_mult": 0.2,
+    "freeze_last_layer_steps": 1250,
+    "momentum_teacher": 0.994,
+    "final_momentum_teacher": 1.0,
+    "warmup_steps": 35000,
+    "warmup_teacher_temp": 0.04,
+    "teacher_temp": 0.07,
+    "warmup_teacher_temp_steps": 25000,
+    "clip_grad": 5.0,
+    "max_iterations": 1000000,
+    "val_every_n": 500,
+    "save_every_n": 2500,
+    "batch_size": 3,
+    "use_amp": true,
+    "centering": "sinkhorn_knopp",
+    "num_local_crops": 8,
+    "prefetch-factor": 12,
+    "dataloader-workers": 12,
+    "persistent_workers":true,
+    "model": {
+        "patch_size": [16, 16, 16]
+    },
+    "dataset": {
+        "source_crop_size": [160, 320, 320],
+        "local_crop_scale": [0.02, 0.25],
+        "global_crop_size": [
+            128,
+            256,
+            256
+        ],
+        "local_crop_size": [
+            64,
+            128,
+            128
+        ],
+        "num_local_crops": 8,
+        "volume_auth": "/home/ubuntu/dinovol_2/creds.json",
+        "datasets": [
+            {
+                "volume_path": "s3://vesuvius-challenge-open-data/PHerc0009B/volumes/20250820154339-2.401um-0.3m-77keV-masked.zarr/",
+                "volume_scale": 1
+            },
+            {
+                "volume_path": "s3://vesuvius-challenge-open-data/PHerc0500P2/volumes/20250526151718-2.215um-0.4m-111keV-masked.zarr/",
+                "volume_scale": 1
+            },
+            {
+                "volume_path": "s3://vesuvius-challenge-open-data/PHerc0814/volumes/20260309142202-2.399um-0.2m-78keV-masked.zarr/",
+                "volume_scale": 1
+            },
+            {
+                "volume_path": "s3://vesuvius-challenge-open-data/PHerc1299/volumes/20260309130042-2.399um-0.2m-78keV-masked.zarr/",
+                "volume_scale": 1
+            },
+            {
+                "volume_path": "s3://vesuvius-challenge-open-data/PHerc0343P/volumes/20260304131111-2.215um-0.4m-111keV-masked.zarr/",
+                "volume_scale": 1
+            },
+            {
+                "volume_path": "s3://vesuvius-challenge-open-data/PHerc0332/volumes/20251211183505-2.399um-0.2m-78keV-masked.zarr/",
+                "volume_scale": 1
+            },
+            {
+                "volume_path": "s3://vesuvius-challenge-open-data/PHerc0139/volumes/20260102150214-2.399um-0.2m-78keV-masked.zarr/",
+                "volume_scale": 1
+            },
+            {
+                "volume_path": "s3://vesuvius-challenge-open-data/PHercMAN5/volumes/20260311104824-2.399um-0.2m-78keV-masked.zarr/",
+                "volume_scale": 1
+            }
+        ]
+    },
+    "val_dataset": {
+        "source_crop_size": [160, 320, 320],
+        "local_crop_scale": [0.02, 0.25],
+        "global_crop_size": [
+            128,
+            256,
+            256
+        ],
+        "local_crop_size": [
+            64,
+            128,
+            128
+        ],
+        "num_local_crops": 8,
+        "volume_auth": "/home/ubuntu/dinovol_2/creds.json",
+        "datasets": [
+            {
+                "volume_path": "s3://vesuvius-challenge-open-data/PHerc0332/volumes/20251211183505-2.399um-0.2m-78keV-masked.zarr/",
+                "volume_scale": 1
+            },
+            {
+                "volume_path": "s3://vesuvius-challenge-open-data/PHerc0139/volumes/20260102150214-2.399um-0.2m-78keV-masked.zarr/",
+                "volume_scale": 1
+            }
+        ]
+    }
+}

dinov2_ps16_crop256.pt

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+version https://git-lfs.github.com/spec/v1
+oid sha256:d69324e0cbcc0bc1824c2fbdbb2320a557ef4459db0879c3c86ad1f71756982b
+size 5063000261