Beginner score
55/100
Competition workspace
适合已有文本检索或广告召回经验、能处理搜索词—广告点击日志的参赛者。你需要能在 PaddlePaddle/AI Studio 上，基于指定的 Unimo-text-large 或 Ernie-3.0-xbase 底座实现双塔或生成式检索模型；个人和不超过 5 人的团队均可参加。
Suggested next step
Decide whether this contest fits your current stage before you sink time into the leaderboard.
Beginner score
55/100
Learning value
58/100
Estimated effort
10-30 hours
Metric
Official scoring is published on the Ba…
适合已有文本检索或广告召回经验、能处理搜索词—广告点击日志的参赛者。你需要能在 PaddlePaddle/AI Studio 上，基于指定的 Unimo-text-large 或 Ernie-3.0-xbase 底座实现双塔或生成式检索模型；个人和不超过 5 人的团队均可参加。
If the items below still feel unfamiliar, you usually get a better result by preparing first instead of rushing in.
PaddlePaddle
PaddleNLP
双塔检索建模
生成式检索
点击日志处理
Shell 提交脚本
The real friction is usually not library usage. It is validation, time allocation, and task framing.
难点不只是提高召回效果，还要在统一 GPU 环境中兼顾推理速度：总分同时考虑策略效果和单条平均推理时间，超时的效率部分不得分。进入后续阶段还需将可复现的完整模型与脚本打包提交，且代码复现要求使用 Paddle、测试环境不能联网。
This guide is the best pre-read if you want a cleaner start instead of trial-and-error.
A simple framework for choosing a competition that teaches instead of overwhelming you.
How to Choose Your First AI CompetitionUse these fields to make a quick decision before you dive deeper.
Registration is unverified; confirm availability on the official page before investing.
Sign in to save competitions and build your own shortlist.
Rules, files, submission details, and the live deadline still come from the official page.
These competitions share a similar domain or difficulty level.
Separate what is confirmed from what still needs review. Official rules and deadlines win — report anything that looks wrong.
Official metric is not published on the Baidu AI Studio competition listing; verify scoring on the competition page.
reward_value_usd is a rough CNY→USD estimate (×0.14) for ranking only; use reward_summary for the official prize text.