Tae Kim

AI engineer. I automate document work: translation, extraction, review, without wrecking your formatting.

Seoul, Korea Joined on Dec 26, 2025 https://hannune.ai

Tae Kim

Aug 12

Blocking Key Design for Entity Resolution: Why Name Normalization Fails East Asian Corporate Data

#python #dataengineering #graphs #machinelearning

4 min read

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Tae Kim

Aug 11

The Retry Counter Said 7, The Config Said 3

#aiagents #python #llm #architecture

3 min read

Tae Kim

Aug 6

Why F1 Is the Wrong Objective for Entity Resolution Thresholds in Corporate Data

#machinelearning #dataengineering #python #graphdatabases

4 min read

Tae Kim

Aug 4

Incremental Graph Updates for Corporate Knowledge Graphs: Three Problems Batch Pipelines Can't Solve

#graphdatabases #python #llm #dataengineering

5 min read

Tae Kim

Aug 2

Context window growth is the silent failure mode in agentic pipelines

#ai #machinelearning #webdev #python

5 min read

Tae Kim

Jul 29

Why merged cells break table extraction from multi-column PDFs

#python #machinelearning #datascience #programming

4 min read

Tae Kim

Jul 27

I built a PDF table checker that verifies arithmetic in any PDF without a template

#javascript #pdf #webdev #finance

2 min read

Tae Kim

Jul 27

I built a client-side trade document validator — no upload, no server, just the browser

#javascript #webdev #pdf #shipping

2 min read

Tae Kim

Jul 26

Query-Time Entity Disambiguation in Graph RAG: When One Name Means Seventeen Nodes

#graphrag #knowledgegraph #python #llm

5 min read

Tae Kim

Jul 22

Tool Schema Drift: The Silent Failure Mode in Production Agentic Systems

#aiagents #python #tooluse #llm

4 min read

Tae Kim

Jul 21

When the same incident becomes five separate events in your graph

#graphrag #knowledgegraph #machinelearning #python

4 min read

Tae Kim

Jul 19

Cross-Lingual Entity Resolution: Why Your Knowledge Graph Has Four Samsungs

#entityresolution #knowledgegraph #nlp #python

4 min read

Tae Kim

Jul 18

Instrument First, Then Prompt: Finding Real Agentic Pipeline Bugs

#aiagents #python #debugging #observability

3 min read

Tae Kim

Jul 17

Keeping Match Confidence on the Graph Edge: Why Throwing Away Splink Scores Hurts Graph RAG

#graphrag #knowledgegraph #python #entityresolution

4 min read

Tae Kim

Jul 15

Temporal Edges in Knowledge Graphs: Why Static Edges Break Graph RAG

#graphrag #knowledgegraph #graphs #python

3 min read

Tae Kim

Jul 1

15 AI Agent Frameworks, One Side-by-Side Table

#ai #agents #langchain #python

3 min read

Tae Kim

Jun 13

I Built a Local LLM Rig to Escape API Bills. Then I Paid OpenAI Again.

#ai #llm #openai #infrastructure

1 min read

Tae Kim

Jun 7

Cross-Lingual Entity Resolution in a Trade Knowledge Graph: Adding 39,534 Aliases to 6,883 Nodes

#ai #machinelearning #rag #knowledgegraph

6 min read

Tae Kim

Jun 2

From Vector Search to a Cross-Domain Ontology Graph: How 2asy.ai Reads Tariff News

#ai #machinelearning #rag #knowledgegraph

4 min read

Tae Kim

May 30

How I Caught My LLM Fabricating Its Own Evidence

#graphrag #llm #ai #machinelearning

3 min read

Tae Kim

May 29

The Real Work in Graph RAG Is Not Extraction

#graphrag #rag #knowledgegraph #ai

3 min read

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Writing Debut

Blocking Key Design for Entity Resolution: Why Name Normalization Fails East Asian Corporate Data

Want to connect with Tae Kim?

The Retry Counter Said 7, The Config Said 3

Why F1 Is the Wrong Objective for Entity Resolution Thresholds in Corporate Data

Incremental Graph Updates for Corporate Knowledge Graphs: Three Problems Batch Pipelines Can't Solve

Context window growth is the silent failure mode in agentic pipelines

Why merged cells break table extraction from multi-column PDFs

I built a PDF table checker that verifies arithmetic in any PDF without a template

I built a client-side trade document validator — no upload, no server, just the browser

Query-Time Entity Disambiguation in Graph RAG: When One Name Means Seventeen Nodes

Tool Schema Drift: The Silent Failure Mode in Production Agentic Systems

When the same incident becomes five separate events in your graph

Cross-Lingual Entity Resolution: Why Your Knowledge Graph Has Four Samsungs

Instrument First, Then Prompt: Finding Real Agentic Pipeline Bugs

Keeping Match Confidence on the Graph Edge: Why Throwing Away Splink Scores Hurts Graph RAG

Temporal Edges in Knowledge Graphs: Why Static Edges Break Graph RAG

15 AI Agent Frameworks, One Side-by-Side Table

I Built a Local LLM Rig to Escape API Bills. Then I Paid OpenAI Again.

Cross-Lingual Entity Resolution in a Trade Knowledge Graph: Adding 39,534 Aliases to 6,883 Nodes

From Vector Search to a Cross-Domain Ontology Graph: How 2asy.ai Reads Tariff News

How I Caught My LLM Fabricating Its Own Evidence

The Real Work in Graph RAG Is Not Extraction