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PaperBrain
Platform to access & understand research papers w/ abstracts & pdfs
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Perplexity AI
Perplexity AI is a demo AI search engine inspired by OpenAI WebGPT
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Socratic by Google
Get unstuck in academics with Google's AI and visual explanations.
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WolframAlpha
Compute expert-level answers in Math, Science, Society, Culture & Everyday Life