BAAI / Zhiyuan AI Research Papers Scraper avatar

BAAI / Zhiyuan AI Research Papers Scraper

Pricing

from $0.70 / 1,000 papers

Go to Apify Store
BAAI / Zhiyuan AI Research Papers Scraper

BAAI / Zhiyuan AI Research Papers Scraper

Collect the current public BAAI/Zhiyuan curated AI research feed. Get structured paper records with titles, authors, abstracts, identifiers, curator notes, links, and source context.

Pricing

from $0.70 / 1,000 papers

Rating

0.0

(0)

Developer

Maxime Dupré

Maxime Dupré

Maintained by Community

Actor stats

0

Bookmarked

2

Total users

1

Monthly active users

8 days ago

Last modified

Share

📚 BAAI research papers from the current feed

Researchers, analysts, and AI teams can collect the current public BAAI/Zhiyuan curated research feed. Each paper becomes one structured row with titles, authors, abstracts, identifiers, Chinese BAAI editorial notes, source links, and available citation or hotness signals. Use the rows for literature reviews, research monitoring, and downstream data work. A run covers what the source currently exposes.

🧾 What each BAAI paper row contains

Paper record

Each dataset row represents one paper from the current publicly accessible BAAI/Zhiyuan feed. The row can include the paper's English and Chinese titles, authors and affiliations, publication date, venue, identifiers, abstracts, keywords, categories, Chinese BAAI editorial notes, source links, citation or hotness signals, BAAI authorship status, and related BAAI model releases. Optional values appear when the source provides them.

▶️ How to collect the current BAAI feed

Run steps

  1. Open the input and leave the paper limit empty, or enter a positive whole number.
  2. Start the run. An empty limit returns all available papers until the source is exhausted. A number stops the run after that many papers.
  3. Open the dataset link in the run output to read the saved paper rows.

Scope

Each run reads the current feed the source exposes. It does not search arbitrary topics, authors, venues, dates, or keywords, and it does not backfill older BAAI paper history in the same run. The Actor returns source links instead of downloading or transforming full PDF contents.

⚙️ Input

Input fields

FieldTypeWhat it does
maxItemsintegerStops after the chosen number of papers. Leave it empty to return all available papers until the source is exhausted.

Example input

This is the public input from a successful current-beta default-input run. It submits no paper limit.

{
}

🧾 Output

Run output

FieldTypeWhat it does
datasetstring URLLinks to the paper results from this run.

Dataset row

Fields other than title appear when the source provides them.

FieldTypeWhat it does
titlestringMain paper title shown by the BAAI feed.
titleEnglishstringEnglish title of the paper, when available.
titleChinesestringChinese title of the paper, when available.
authorsarray of objectsAuthors listed for the paper.
authors.namestringName of one paper author.
authors.affiliationsarray of stringsOrganizations linked to that author, when available.
publicationDatestringPublication date listed for the paper.
venuestringJournal, conference, or other venue listed for the paper.
identifiersobjectPublic identifiers for the paper.
identifiers.arxivstringarXiv identifier, when available.
identifiers.doistringDigital Object Identifier, when available.
abstractsobjectEnglish and Chinese abstracts for the paper.
abstracts.englishstringEnglish abstract, when available.
abstracts.chinesestringChinese abstract, when available.
keywordsarray of stringsKeywords linked to the paper.
categoriesarray of stringsResearch categories linked to the paper.
editorialNotesobjectChinese BAAI notes about the paper.
editorialNotes.summarystringBAAI summary of the paper, when available.
editorialNotes.problemstringProblem described by BAAI, when available.
editorialNotes.approachstringApproach described by BAAI, when available.
editorialNotes.highlightsstringHighlights described by BAAI, when available.
editorialNotes.relatedWorkstringRelated work described by BAAI, when available.
linksobjectUseful links for the paper.
links.baaistring URLLink to the paper page on BAAI, when available.
links.pdfstring URLDirect link to the paper PDF, when available.
links.githubstring URLLink to the paper code on GitHub, when available.
sourceobjectSource that supplied this paper record.
source.namestringName of the source feed.
source.feedUrlstring URLURL of the source feed.
citationCountintegerNumber of citations shown by the source, when available.
hotnessnumberHotness score shown by the source, when available.
hasBaaiAuthorbooleanWhether the paper has an author linked to BAAI.
relatedModelReleasesarray of objectsBAAI model releases linked to the paper.
relatedModelReleases.namestringName of a related model release.
relatedModelReleases.urlstring URLLink to a related model release, when available.

Example paper row from the default-input run

This unshortened row is a genuine result from the successful current-beta default-input run.

{
"title": "Fantastic Pretraining Optimizers and Where to Find Them II: Hyperball Optimization",
"links": {
"baai": "https://hub.baai.ac.cn/paper/3ccbaee4-487f-48ed-9ea0-9cb6ca7d5482",
"pdf": "https://simg.baai.ac.cn/paperfile/3ccbaee4-487f-48ed-9ea0-9cb6ca7d5482.pdf"
},
"source": {
"name": "BAAI/Zhiyuan",
"feedUrl": "https://hub.baai.ac.cn/papers"
},
"titleEnglish": "Fantastic Pretraining Optimizers and Where to Find Them II: Hyperball Optimization",
"authors": [
{
"name": "Kaiyue Wen"
},
{
"name": "Xingyu Dang"
},
{
"name": "Kaifeng Lyu"
},
{
"name": "Tengyu Ma"
},
{
"name": "Percy Liang"
}
],
"publicationDate": "2026-06-15T16:09:02.000Z",
"identifiers": {
"arxiv": "2606.16899v1"
},
"abstracts": {
"english": "Matrix based optimizers such as Muon can substantially speed up language model pretraining, but their gains over AdamW are observed to shrink as model size and data scale grow when using standard constant decoupled weight decay. We propose Hyperball, a simple optimizer wrapper that addresses this issue. Given a base optimizer such as Adam or Muon, Hyperball sets the Frobenius norms of weight matrices and their corresponding optimizer updates to fixed constants. On Qwen3 style models up to 1.2B parameters, Muon Hyperball achieves 20--30% token equivalent speedup over weight decay baselines. Hyperball also improves learning rate transfer across widths and depths compared to decoupled weight decay. This method is motivated by prior theory showing that training with weight decay leads to an equilibrium weight norm that only depends on the training hyperparameters. Through this mechanism, the weight decay then decides the angular learning rate, i.e. how fast the direction of the weight matrix changes.",
"chinese": "基于矩阵的优化器(例如 Muon)可显著加速语言模型的预训练,但在采用标准的常数解耦权重衰减(constant decoupled weight decay)时,其相较于 AdamW 的优势会随着模型规模与数据规模的增大而逐渐减弱。为此,我们提出了 Hyperball——一种简洁的优化器封装方法,专门用于解决这一问题。Hyperball 以 Adam 或 Muon 等基础优化器为输入,将各权重矩阵及其对应优化器更新的弗罗贝尼乌斯范数(Frobenius norm)分别固定为预设常数。在参数量高达 12 亿(1.2B)的 Qwen3 风格模型上,Muon + Hyperball 相较于采用解耦权重衰减的基线方法,实现了 20%–30% 的“词元等效”(token-equivalent)训练加速。此外,相较于解耦权重衰减,Hyperball 还显著提升了学习率在不同网络宽度与深度间的可迁移性。该方法的理论动因源于先前研究:已有理论表明,在使用权重衰减进行训练时,系统会收敛至一个平衡态权重范数,而该范数仅取决于训练超参数;借助这一机制,权重衰减实质上决定了“角度学习率”(angular learning rate),即控制权重矩阵方向变化快慢的速率。"
},
"categories": [
"cs.LG"
],
"editorialNotes": {
"summary": "基于矩阵的优化器(例如 Muon)可显著加速语言模型的预训练,但在采用标准的常数解耦权重衰减(constant decoupled weight decay)时,其相较于 AdamW 的优势会随着模型规模与数据规模的增大而逐渐减弱。为此,我们提出了 Hyperball——一种简洁的优化器封装方法,专门用于解决这一问题。Hyperball 以 Adam 或 Muon 等基础优化器为输入,将各权重矩阵及其对应优化器更新的弗罗贝尼乌斯范数(Frobenius norm)分别固定为预设常数。在参数量高达 12 亿(1.2B)的 Qwen3 风格模型上,Muon + Hyperball 相较于采用解耦权重衰减的基线方法,实现了 20%–30% 的“词元等效”(token-equivalent)训练加速。此外,相较于解耦权重衰减,Hyperball 还显著提升了学习率在不同网络宽度与深度间的可迁移性。该方法的理论动因源于先前研究:已有理论表明,在使用权重衰减进行训练时,系统会收敛至一个平衡态权重范数,而该范数仅取决于训练超参数;借助这一机制,权重衰减实质上决定了“角度学习率”(angular learning rate),即控制权重矩阵方向变化快慢的速率。",
"problem": "随着语言模型规模和数据量增大,基于矩阵的优化器(如Muon)相对于AdamW的训练加速优势逐渐减弱,尤其是在使用标准常数解耦权重衰减时。论文试图解决大规模模型预训练中优化器缩放性下降的问题,验证‘权重衰减导致的权重范数动态失配是限制优化器可扩展性的关键瓶颈’这一假设。该问题在大模型训练实践中日益突出,但此前未被系统建模为范数-角度解耦失效问题,具有一定新颖性。",
"approach": "提出Hyperball——一种轻量级优化器封装器:对每个权重矩阵及其对应优化器更新向量强制约束其Frobenius范数为固定常数,从而显式解耦权重大小(径向方向)与方向更新(角方向)的学习动力学;其理论依据是权重衰减隐式设定平衡范数,而Hyperball将该范数显式、统一地锚定,使角学习率(方向更新效率)不再受超参数(如weight decay系数)间接调制,从而提升大模型下的优化稳定性与缩放一致性。",
"highlights": "在Qwen3风格模型(0.5B–1.2B参数)上,Muon+Hyperball相较标准weight decay基线实现20–30% token-equivalent加速;显著提升学习率跨宽度/深度的可迁移性(例如在不同层数模型间复用同一lr无需重调);方法仅需两行代码修改(norm-clipping + scaling),无额外参数或计算开销;实验覆盖预训练全程(含长序列、多阶段warmup),未依赖特定数据集(使用公开中文语料混合),代码已开源(GitHub链接见论文附录);值得深入的方向包括:将Hyperball推广至注意力头内子矩阵、结合自适应范数调度、以及在RLHF微调阶段的泛化性验证。",
"relatedWork": "1. Loshchilov & Hutter (2019) - Decoupled Weight Decay Regularization\n2. Zhang et al. (2022) - Muon: A Matrix-Based Optimizer for Large Language Models\n3. Liu et al. (2023) - NormFormer: Improved Training of Transformer with Norm-based Preconditioning\n4. Chen et al. (2024) - Spherical Optimization for Deep Learning\n5. You et al. (2023) - Layer-wise Adaptive Rate Scaling (LARS) and Its Large-Scale Variants"
},
"hotness": 687
}

💳 Pricing

Billing

This Actor uses pay-per-event billing. One paper event applies when one paper from the current BAAI/Zhiyuan curated research feed is saved. The final amount depends on how many papers are saved, and the current tier price is shown in the Apify pricing panel.

🔌 Integrations

Video guide

Workflow options

Open the dataset link from the run output in Apify, or use Apify's API, schedules, webhooks, and dataset exports to move the paper rows into a research workflow.

❓ FAQ

What does one paper row contain?

It contains the available paper titles, authors, publication details, identifiers, abstracts, keywords, BAAI editorial notes, source links, and related signals listed in the Output section.

Are Chinese BAAI editorial notes included?

Yes, when the source provides them. The editorialNotes object can include a summary, problem, approach, highlights, and related work.

What happens when I leave the paper limit empty?

The Actor returns all available papers until the source is exhausted. Enter a positive whole number when you want the run to stop after a chosen count.

Can I collect older papers in the same run?

No. A run captures the current feed the source exposes. It does not backfill older BAAI history or compare runs.

Can I filter by topic, author, date, or keyword?

No. The public input has only the paper limit. You can filter or group the saved fields after the run.

Does the Actor download PDF files?

No. It returns available BAAI and PDF links. It does not download or transform the full paper files.

Does the source require a login?

No. The Product Contract describes the BAAI feed as publicly accessible without a login.

📝 Changelog

0.0: Initial release

🆘 Support

For issues, questions, or feature requests, file a ticket and I'll fix or implement it in less than 24h 🫡

Recommended tools

Made with ❤️ by Maxime Dupré