Structured Data Extraction With AI That “Can’t Hallucinate”

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Original source
Towards AI
Published
2026-09-25
Primary topic
Foundation Models

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Model launches, benchmark jumps, API upgrades, context window changes, and frontier LLM competition. Use the original source for the full report, then use the directory shortcuts below to compare the products and workflows the story points toward.

What happened

Author(s): Umair Ali Khan, Ph.D. Originally published on Towards AI. How AI decision models offer a fast and cost-effective approach to turning unstructured text into decisions Most of the organizational data is unstructured, such as incident reports, support tickets, maintenance logs, call-center transcripts, and customer reviews. Image source: https://stock.adobe.com (Licensed)The article explains why large language models (LLMs) are often a poor fit for “structured extraction” when the downstream need is a single bounded decision (e.g., classification, routing, scoring, or filtering). It argues that LLMs are heavyweight for these tasks and can suffer from higher latency, higher cost, and unreliable uncertainty estimates. As an alternative, it introduces TypeSafe AI’s decision model (Jev) and describes how decision models are designed to return typed answers from predefined option spaces with calibrated probabilities. The piece outlines Jev’s core components (state and questions) and its supported output types (Choice, Score, and Noul), then walks through a practical manufacturing incident example showing how structured probabilistic outputs can drive automation with human review for uncertain cases. Finally, it clarifies where decision models fit in an AI stack—useful for bounded judgments, escalation/guardrails, and large-scale processing—while noting their limitations (no arbitrary value extraction, and reliance on text-only state at the time) and emphasizing the value of specialization alongside LLMs rather than replacement. Read the full blog for free on Medium. Join thousands of data leaders on the AI newsletter. Join over 80,000 subscribers and keep up to date with the latest developments in AI. From research to projects and ideas. If you are building an AI startup, an AI-related product, or a service, we invite you to consider becoming a sponsor. Published via Towards AI

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Author(s): Umair Ali Khan, Ph.D. Originally published on Towards AI. How AI decision models offer a fast and cost-effective approach to turning unstructured text into decisions Most of the organizational data is unstructured, such as incident reports, support tickets, maintenance logs, call-center transcripts, and customer reviews. Image source: https://stock.adobe.com (Licensed)The article explains why large language models (LLMs) are often a poor fit for “structured extraction” when the downstream need is a single bounded decision (e.g., classification, routing, scoring, or filtering). It argues that LLMs are heavyweight for these tasks and can suffer from higher latency, higher cost, and unreliable uncertainty estimates. As an alternative, it introduces TypeSafe AI’s decision model (Jev) and describes how decision models are designed to return typed answers from predefined option spaces with calibrated probabilities. The piece outlines Jev’s core components (state and questions) and its supported output types (Choice, Score, and Noul), then walks through a practical manufacturing incident example showing how structured probabilistic outputs can drive automation with human review for uncertain cases. Finally, it clarifies where decision models fit in an AI stack—useful for bounded judgments, escalation/guardrails, and large-scale processing—while noting their limitations (no arbitrary value extraction, and reliance on text-only state at the time) and emphasizing the value of specialization alongside LLMs rather than replacement. Read the full blog for free on Medium. Join thousands of data leaders on the AI newsletter. Join over 80,000 subscribers and keep up to date with the latest developments in AI. From research to projects and ideas. If you are building an AI startup, an AI-related product, or a service, we invite you to consider becoming a sponsor. Published via Towards AI

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