yuer

Yuer — Independent AI Systems Architect Building the Expression-Driven Cognitive Architecture (EDCA OS): a deterministic, auditable execution layer for LLMs. Focused on: deterministic RAG & reproduc

Joined on Nov 20, 2025 lipxtk@gmail.com

yuer

Jan 21

Stronger Models Don’t Make Agents Safer — They Make Them More Convincing

1 min read

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yuer

Jan 21

An Agent Is Not a Workflow (No Matter How Much It Pretends to Be)

1 min read

yuer

Jan 21

The Only Real Fix for Agents Running Wild Is Control by Design

#agents #ai #architecture #systemdesign

1 min read

yuer

Jan 21

Why Natural Language Is a Terrible Tool for Process Control

1 min read

yuer

Jan 21

Why Agents Feel Smarter Today (But Actually Aren’t)

1 min read

yuer

Jan 20

Solving Character Consistency in Image Generation

#ai #machinelearning #softwareengineering #systemdesign

2 min read

yuer

Jan 19

How AI Can Take Cross-Domain Projects — and Where Automation Breaks

#ai #automation #productivity #softwareengineering

3 min read

yuer

Jan 19

Automation Without Accountability Is Structurally Unsafe

#discuss #ai #automation #management

3 min read

yuer

Jan 19

Authority, Boundaries, and Final Veto in AI Systems

#discuss #ai #architecture #systemdesign

3 min read

yuer

Jan 19

Five Non-Negotiable Principles for Controllable AI Systems

#ai #architecture #llm #systemdesign

3 min read

yuer

Jan 19

Why Most AI Systems Fail Before Execution Begins

#discuss #ai #architecture #systemdesign

3 min read

yuer

Jan 16

When AI Can Finally Stop: What Becomes Possible After Control

#discuss #ai #llm #machinelearning

2 min read

yuer

Jan 14

From Quant Operators to General Execution Primitives

#rust #quant

1 min read

yuer

Jan 14

Batch Is Not a Loop: Batch Consistency and Vectorized Execution Semantics

#rust

1 min read

yuer

Jan 14

Time Is Not an Index: Time Semantics and Windowed State for Quant Operators in Rust

#rust #quant

2 min read

yuer

Jan 14

State Is Not a Variable: Defining State Semantics for Quant Operators in Rust

#rust #quant #architecture

2 min read

yuer

Jan 14

Semantic Field Risk Memo — On an Unmodeled High-Dimensional Risk in LLM-based Systems

#semanticfield #llmrisk #aisafety #aigovernance

7 min read

yuer

Jan 14

When Indicators Are Not Functions: Defining Quant Operators in Rust

#rust #quant #architecture

2 min read

yuer

Jan 13

AI Engineering: Why the Environment Is the Most Ignored Long-Term Asset

#cuda #gpu #machinelearning

5 min read

yuer

Jan 12

A Deterministic PC Builder That Refuses to Guess — Powered by Algolia Agent Studio

#devchallenge #algoliachallenge #ai #agents

3 min read

yuer

Jan 12

Alignment Protocol v3.0: Defining Legal Admission Semantics for AI-Controlled Systems

#ai #architecture #security

1 min read

yuer

Jan 12

EDCA Admission Protocols: Introducing an Explicit Admission Layer for AI Systems

#ai #architecture #security #systemdesign

2 min read

yuer

Jan 8

When Factor Libraries Meet Real-World Execution Constraints

#architecture #dataengineering #softwareengineering

2 min read

yuer

Jan 6

Building a Fail-Closed Investment Risk Gate with Yuer DSL

#architecture #security #testing

3 min read

yuer

Jan 5

LLMs Are Becoming an Explanation Layer And Our Interaction Defaults Are Breaking Systems

#discuss #ai #llm #ux

3 min read

yuer

Jan 5

Why LLMs Break in Production (and Why It’s Not a Model Problem)

#llm #softwareengineering #systemdesign

3 min read

yuer

Jan 4

Controllable AI Must Sit in the Control Plane — Otherwise It Shouldn’t Exist

#ai #architecture #systemdesign

2 min read

yuer

Jan 3

When Community AI Breaks, It’s Rarely the Model

#ai #community #data #systemdesign

3 min read

yuer

Jan 2

A Fail-Closed Gate for Rust AI Assistants

#discuss #codequality #rust #ai

2 min read

yuer

Jan 1

Controllable AI: A Runtime Legitimacy Layer for AI Governance

#architecture #agents #llm #ai

3 min read

yuer

Jan 1

Stop Giving AI the Steering Wheel

#architecture #agents #security #ai

2 min read

yuer

Dec 31 '25

Your AI Agent Isn’t Unsafe — It’s Unstoppable (And That’s the Problem)

2 min read

yuer

Dec 30 '25

AI Systems That Can’t Say “No” Are Not Production-Ready

#ai #security #systemdesign

2 min read

yuer

Dec 30 '25

Why AI Agents Break in Production (And Why It’s Not a Prompt Problem)

#agents #ai #architecture

5 min read

yuer

Dec 27 '25

Why Interruptible Voice AI Is a Systems Problem (Not an AI Problem)

#discuss #systemdesign #architecture #ai

2 min read

yuer

Dec 27 '25

Why Distributed Query Engines Always Accumulate Complexity in the Execution Layer

#architecture #database #rust

3 min read

yuer

Dec 26 '25

Starting a Distributed Query Engine with a Minimal Rust Execution POC

#rust

3 min read

yuer

Dec 25 '25

Why Post-Hoc Moderation Fails in Real-Time Systems

#architecture #security #systemdesign

4 min read

yuer

Dec 25 '25

I Stopped Automating ecisions with AI — and Designed a Better Collaboration Instead

#discuss #design #automation #ai

4 min read

yuer

Dec 24 '25

Prompt Engineering Is Fragile — Human–AI Collaboration Is the Real Interface

#discuss #llm #promptengineering #ai

2 min read

yuer

Dec 23 '25

Powerful LLMs Are Not the Problem — Using Them “Raw” Is A systems-engineering view for builders

#softwareengineering #llm #ai #architecture

5 min read

yuer

Dec 23 '25

The GPT Client Is Becoming the Runtime for Human–AI Collaboration

#ai #architecture #llm

3 min read

yuer

Dec 21 '25

AI decision systems break without strategy stability

#ai #architecture #llm

2 min read

yuer

Dec 21 '25

Using a Single GPT Client as a Language Runtime (No API, No Agents)

#chatgpt #llm #architecture #ai

2 min read

yuer

Dec 20 '25

Controllable AI: Why Enterprise AI Fails at Behavior, Not Models

#ai #machinelearning #architecture #enterprisetech

6 min read

yuer

Dec 19 '25

AI Is Powerful — But Most of Us Are Still Using It the Wrong Way

2 min read

yuer

Dec 18 '25

If the Same Input Gives Different Results, It’s Not a Decision System

#discuss #ai #systemdesign

2 min read

yuer

Dec 17 '25

Using GPT as a Code Auditor (Not a Code Generator)

#ai #security #testing

2 min read

yuer

Dec 15 '25

Chat-based AI Breaks Down for Long-Running Work

#discuss #llm #ai #productivity

2 min read

yuer

Dec 9 '25

You Don’t Need RAG to Build a Domain Sentiment Engine — A Single LLM + JSON Works

#ai #machinelearning #llm #nlp

2 min read

yuer

Dec 9 '25

A RAG-Free Technique That Makes LLM Outputs Stable, Predictable, and Auditable

#rag #llm #architecture #ai

2 min read

yuer

Dec 8 '25

I Turned ChatGPT Web Into a Controllable Risk Engine — No Code, No API, No RAG

3 min read

yuer

Dec 7 '25

Turning ChatGPT into a Deterministic Flight-Risk Runtime (FRR Demo + GitHub Repo)

2 min read

yuer

Nov 20 '25

Why RAG and Agent Systems Are Unstable — A Minimal Deterministic Planner POC

#agents #rag #architecture #llm

2 min read

yuer

Nov 20 '25

Fixing Identity Drift in AI Image Generation with a Deterministic Constraint Layer (Minimal PoC Inside)

#algorithms #ai #deeplearning #machinelearning

2 min read

yuer

Nov 20 '25

Deterministic RAG: A Drop-in Replacement for GraphRAG’s Unstable Planning

#architecture #llm #rag

3 min read

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