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#OCR

Capability tag · curated repositories and deep analysis.

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AI tools

  • ChatGPTOpenAI's AI assistant for questions, writing, coding and research, with a free tier and paid plans for more capable models.
  • ChatPDFUpload a PDF and chat with its contents: ask questions, get summaries and locate specific passages.
  • ClaudeAnthropic's AI assistant with a long context window, nuanced reasoning and strong performance on writing and analysis.
  • ConsensusAn AI academic search engine that surfaces the degree of scientific agreement on a question from peer-reviewed papers.

Concepts

  • OCR

Free browser tools

  • AI text summarizerSummarise an article, report or long post as one line, a short digest or a detailed breakdown, in the language you choose.
  • AI research paper summarizerSummarise an academic paper's approach and results, or get a critical review of its rigour with a letter grade.
  • AI key insights extractorPull the ideas, insights, exact quotes, habits, facts and recommendations out of a talk, interview or podcast transcript.
  • PDF to text extractorCopy the text layer out of a PDF, page by page, with lines kept in reading order.

From the AI course

  • Answers with citationsModule 04: RAG, letting the model read your material
  • Module 04: RAG, letting the model read your material

Use cases

  • AI tools to summarize long PDFs
  • AI tools for research papers
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