Open platforms, tools, and research artifacts from the WestlakeNLP lab.
A cutting-edge tool for identifying AI-generated text. Leveraging open-source small language models without requiring training, Fast-DetectGPT detects content from large models such as ChatGPT and GPT-4 with 340× faster speed and 75% higher accuracy than the original DetectGPT.
Designed for efficiency and precision, ideal for applications requiring rapid and reliable text analysis. Free API access is available — submit your email to receive a unique API key.
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A specialized AI Researcher platform enabling automated literature search, gap identification, idea generation, experimental design, and paper conceptualization from simple keyword inputs.
The platform also provides automatic paper evaluation — upload a PDF to generate review conclusions matching the quality of human expert reviewers. The system searches relevant literature, determines novelty, discusses, validates, and reflects on its own review comments to deliver highly reliable opinions.
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