what AI tool can we use to generate the AI KR CG vocabulary

Knowledgeable CG members

Since the future is here, suggestions as to how to generate
a vocabulary, would be great (preferably open, free, online tool or python
script?)
Process
1.select source of K (upload or point to source doc)
2. extract key terms and definitions
3. compare key terms with existing glossaries/vocabularies already
published (input URLs)
4. if not included in existing resources in 3 OR
        if definition is different from the same term in existing resource
in 3
THEN
5. include term in a list (to be discussed, evaluated, refined)

I definitely buy drinks is someone can do