For Extracting Orgs from Text Chunks to reuse for tickers : en_core_web_lg python -m spacy download en_core_web_lg
Embeddings for converting chunks to pdfs : sentence-transformers/all-MiniLM-L6-v2 Auto Downloaded once we run ingest.py
For Generation of Keywords and Generation of Summary OpenAI GPT/ Mistral 7b instruct