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---
license: apache-2.0
library_name: transformers
tags:
  - vision-encoder
  - distillation
  - video-language
  - siglip2
  - dinov3
---

# VisionEncoder

Hosted artifacts (derived data + trained checkpoints) for the **VisionEncoder** research project.

**Training code + full reproduction guide**: https://github.com/xiaomoguhz/VisionEncoder

The repo is organized into three top-level folders.

## `data/` — current (V9.x) reproduction data (~6.5G)

| Path | Content |
|---|---|
| `data/vmllm_cached/qwen3vit/` | S2 `cached_dataset` arrow (image/video, 10pct + full); fed directly to stage-2 |
| `data/ms-swift-data/` | sampled sharegpt jsonl (10pct + full) |
| `data/llava_video/` | V9 decode-probed `good_manifest` for the video path |

## `ckpts/` — ready-made 4B MLLM inference weights

| Path | Content |
|---|---|
| `ckpts/4b_stock` | 4B stock baseline (raw Qwen3.5 ViT, skips declip), checkpoint-505, 9.5G |
| `ckpts/4b_v9_1` | 4B V9.1 (V-JEPA 2.1 video self-distill), checkpoint-505, 9.5G |

Download either and feed it straight to evaluation (see the GitHub README, section 4 — MLLM evaluation) to skip declip + S1 + S2.

## `legacy/` — historical assets (~368G)

Early-line products, not needed to reproduce the current main line: `declip_siglip2/spatial_align`, `kd_mllm`, `self_refine`, `video_mllm_swift` (old SigLIP2 / image-only S1+S2 ckpts), and old ViT-family arrow caches.

## Download

```bash
# current dev data
huggingface-cli download xiaomoguhzz/VisionEncoder --include "data/*" --local-dir .
# ready-made 4B MLLM ckpt (eval directly)
huggingface-cli download xiaomoguhzz/VisionEncoder --include "ckpts/4b_v9_1/*" --local-dir .
```

## Related

- Code + reproduction guide: https://github.com/xiaomoguhz/VisionEncoder