Needle in a Haystack（大海捞针）是评估大语言模型（LLM）长文本理解能力的测试方法。本次作业将多个关键信息（needles）随机插入不同文本文件（haystack）中，测试你实现的 Agent 能否准确检索并回答相关问题。
active 2025-12-18 → 2026-06-06 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 171 days from 2025-12-18 to 2026-06-06. Pushes: 23 total, peak 5 in a day. Pull requests: 3 total, peak 2 in a day. Issues: 0 total, peak 0 in a day. Comments: 2 total, peak 2 in a day. Stars: 0 total, peak 0 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
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| JJasonSun | 26 | 23 | 3 | 0 |
| chatgpt-codex-connector[bot] | 3 | 0 | 0 | 2 |
Recent activity
Latest issues, pull requests and releases
- Pull request#2JJasonSun2025-12-29 11:46
- Pull request#1JJasonSun2025-12-20 15:46
- Pull request#1JJasonSun2025-12-20 15:46
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 0 stars here means stars gained during the window, not the repo's star count.