清华和卡内基梅隆大学开源了一个智能爬虫系统：Crawl4LLM 以前爬100个网页，现在爬21个就能达到同样效果，效率提高了近5倍 Crawl4LLM根据网页对LLM预训练的影响力来选择要爬取的网页，先评估哪些网页更有价值，对训练模型更有帮助，优先抓取高价值网页 支持三种爬取模式，Crawl4LLM模式、随机爬取、基于链接数量的爬取 支持定期保存爬虫状态，提供了数据浏览工具 提供了�
active 2025-02-24 → 2026-04-24 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 425 days from 2025-02-24 to 2026-04-24. Pushes: 1 total, peak 1 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 14 total, peak 7 in a day. Comments: 12 total, peak 5 in a day. Stars: 177 total, peak 27 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
Recent activity
Latest issues, pull requests and releases
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 177 stars here means stars gained during the window, not the repo's star count.