AG
Agentic Doc PipelineLangGraph . extract / validate / self-correct / reportMulti-agent workflow with monitoring and evaluation
A self-correcting document pipeline built on LangGraph
Drop in an invoice or purchase order. A supervisor-worker agent graph extracts the data, runs deterministic validation, loops back to self-correct when something does not reconcile (capped retries as a guardrail), and writes an operations report. Watch the graph light up live, with token cost and latency tracked per run.
Input document
Agent graph (LangGraph)
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Tokens
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Wall time
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Correction loops
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Validation
Agent activity (streamed)
Run the pipeline to stream agent steps.