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AI Insight Log
AI Insight Log
Dec 17, 2025 · Artificial Intelligence

Inside ChatGPT’s New ‘Skills’: PDF & Spreadsheet Tools and Adding Them to Cursor

The author demonstrates that OpenAI has quietly integrated Anthropic‑style “Skills” into ChatGPT, exposing a /home/oai/skills directory with PDF and spreadsheet modules, explains how the PDF skill converts files to PNGs for vision‑based reading, and shows how to mount these skills in Cursor for local tool invocation.

AnthropicChatGPTCursor IDE
0 likes · 6 min read
Inside ChatGPT’s New ‘Skills’: PDF & Spreadsheet Tools and Adding Them to Cursor
AI Large Model Application Practice
AI Large Model Application Practice
Oct 18, 2023 · Artificial Intelligence

How to Extract and Embed Tables and Images from PDFs for Multimodal RAG

This article explains a practical approach to parsing PDFs containing text, tables, and images, using the open‑source Unstructured library and LlaVA model, then embedding each modality into a vector store with multi‑vector retrieval to enable accurate semantic search in private‑knowledge RAG pipelines, with optional LangChain integration.

EmbeddingsLLMLangChain
0 likes · 12 min read
How to Extract and Embed Tables and Images from PDFs for Multimodal RAG