The weights are on pan.baidu.com.
You can't register. We can.
Papers, GitHub READMEs and competition pages love Baidu Pan links. We pull them with a premium account at full speed and give you a normal download — no Chinese phone number, no client app, no 50 KB/s. Quark Pan and 123pan links work the same way, at the same price. Xunlei Cloud links too, handled by hand.
How it works for a dataset
Three steps, and you see the price before anything downloads.
Paste the link + code
The pan.baidu.com/s/… link and the 4-character 提取码 from the README. We open it and measure the real size — folders included.
See size & price, confirm
Priced per GB from the size on Baidu: $0.98 for the first GB, $0.48 each after. A 20GB checkpoint is $4.80. Nothing is charged until you confirm.
Get a direct link
Single files come as-is; folders as one ZIP with the exact directory tree. wget-friendly, valid for 5 days on paid links.
Built for the ugly cases
Nested folders
Datasets split across train/, val/, annotations/ keep their structure. Duplicate file names in different subfolders are handled correctly — many tools silently drop them.
Thousands of files
We page through large folders instead of stopping at Baidu's first 1,000 entries.
Big checkpoints
Multi-GB safetensors and split archives are the normal case here, not the exception. Folders of hundreds of GB go through a dedicated large-file pipeline, and you get an email when the link is ready.
Recent research downloads
Real jobs from September 2026. Time is from payment to a ready link.
NIR–VIS face sets
Three .tar.gz archives of 1.2–2.5GB each: ready in 1–2 minutes apiece.
Aircraft image dataset
6.2GB ZIP: 4 minutes. A 3.9GB code-and-data package: 6 minutes.
Calibration set, 14 files
1.4GB folder, delivered as one ZIP with the tree intact: 3 minutes.
USRP radio recordings
2.6GB folder of 30 files: 5 minutes.
54GB folder
Went through the large-file pipeline: about 3.5 hours, capped at $9.80.
120GB, 423 files (Quark)
About 3.7 hours, $9.80. One link, folder structure preserved.
Researcher FAQ
Can you handle a 40GB dataset folder?
Yes. A folder that size is usually ready within 1–2 hours; a few GB takes minutes, and folders of several hundred GB up to 1 TB arrive within 24 hours. You see the exact size and price before confirming (40GB is $4.80) and the folder tree is preserved.
Can I pay with a university card or PayPal?
PayPal (including cards through PayPal), per link. We can issue a receipt on request.
Is this legal?
We fetch files that the owner has deliberately shared publicly via a share link, on your request, and delete them after the retention window. We do not host content ourselves and we honour takedown requests.
Can you push it straight to my Google Drive or Hugging Face?
Google Drive delivery is coming next; Hugging Face upload is on the roadmap. For now you get a direct link that works with wget/curl on your cluster.
The link in the paper needs a code I don't have.
Baidu shares can require a 4-character extraction code (提取码) — it is usually right next to the link in the README or paper. Without it nobody can open the share.
Is the link from that 2021 paper still alive? Check it free first.