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Prolific vs Step1
Prolific 记录了 18,697,671 月访问量，月度环比增长为 -1.8%，定价为付费。Step1 记录了 0 月访问量，增长率为 —，定价为免费。
Prolific 记录了 18,697,671 月访问量，月度环比增长为 -1.8%，定价为付费。Step1 记录了 0 月访问量，增长率为 —，定价为免费。
Step1 is a Chrome extension that builds an AI-driven Web3 user graph, using big data analysis to score and describe on-chain participants. Its aim is to help honest, high-quality users surface their contributions and earn the rewards they deserve, while making it harder for freeloaders and bot-like accounts to farm incentive programs.
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | prolific.com | chromewebstore.google.com |
| 定价模式 | 付费 | 免费 |
| 月访问量 | 1869.77万 (18,697,671) | 0 (0) |
| 月度环比流量变化 | -35.2万 (-1.8%) | 0 (—) |
| 主要市场与份额 | 🇺🇸 美国 (48.8%) | 🌐 全球 (—) |
| 直接访问 / 月 | 1297.97万 | 0 |
| 用户评分 | 4.6 | 1.8 |
| 支持的平台 | 网站 | 浏览器扩展 |
为 AI 训练、评估与研究提供高质量人类数据
按详细的人口统计、职业和行为条件筛选参与者，触达小众或具代表性的样本，而非泛泛的人群。
采集用于模型微调的人类偏好数据，开展安全性评估与红队测试，并通过反馈 API 把人工环节接入自动化流水线。
注意力检验、诚实度筛查和审批流程，帮助你在分析结果前剔除敷衍或欺诈性回答。
发布研究后能迅速开始收集回答，工具支持筛选条件、配额设定和纵向研究设计。
Step1 is a Chrome extension that builds an AI-driven Web3 user graph, using big data analysis to score and describe on-chain participants. Its aim is to help honest, high-quality users surface their contributions and earn the rewards they deserve, while making it harder for freeloaders and bot-like accounts to farm incentive programs.
AI and big-data methods combine on-chain signals into a picture of who a Web3 user is and how they behave.
Scores and compares participants so that genuine contributors stand out from freeloaders and farm accounts.
Aimed at making incentive programs fairer by rewarding high-quality participation rather than volume.
Installs from the Chrome Web Store and runs alongside your normal Web3 browsing.
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Semantic Scholar is a free, non-commercial academic search engine built by the Allen Institute for AI (Ai2). It indexes more than 240 million papers from every field of science and uses machine learning to extract meaning from abstracts, citations, figures and tables, so researchers find relevant work faster than with keyword-only search.
精准研究受众搭配 AI 校验的数据质量
WolframAlpha is a computational knowledge engine that answers factual, mathematical, and scientific queries by computing results from curated data and algorithms rather than just searching for them.
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