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Official TypeSafe cookbook

SDE cascade

A two-stage cascade for structured data extraction: a small model extracts, a verification step checks, and only the doubtful cases go to a large reasoning model. Most of the quality for a fraction of the cost.

This is TypeSafe’s own material, listed here so the catalogue starts with the canon. The link goes to their documentation. System2 is not affiliated with TypeSafe.

By
TypeSafe
Source
docs.typesafe.ai
Added
17 Sept 2026
Tags
noulextractioncost