JSON Extractor from LLM Output

LLMs often return JSON wrapped in code fences, prefixed with explanation, or surrounded by retry attempts. This extractor finds and parses every valid JSON object/array in the input, returning a clean list. Saves the boilerplate every RAG / agent pipeline writes to handle this.

How to use the JSON Extractor from LLM Output

Paste any LLM output. The extractor finds JSON fenced in ```json ... ```, finds bare JSON objects/arrays in prose, and parses each. Returns a list of valid objects. Invalid attempts are reported but don't break extraction of valid ones.