https://docs.letta.com/guides/evals/extractors/custom/
Custom extractors | Letta Docs
Build custom extractors to parse specific information patterns from agent responses for evaluation.
custom extractorsletta docs
https://flatfile.com/docs/guides/custom-extractors
Custom Extractors - Flatfile Developer Docs
Build custom file processing plugins to handle unique data formats and transform files into structured data
custom extractorsdeveloper docsflatfile