Insight · Plateer AI Labs

Article series

LLM Inside

The core ideas you need to make sense of an LLM, taken one at a time.

1 article

The GS Certification Diary

Three weeks of reading 80 defect reports and rebuilding the code, the errors, and the manual

5 articles

The Harness Diary

Designing the execution environment an AI agent works in, from the ground up

10 articles

The Ontology Diary

Starting from the questions, building a knowledge graph, then working on quality and search

10 articles

All articles

Tech NoteLLM Inside2026.09.03

If an LLM only predicts the next token, how does it get work done? (Part 1)

An LLM predicts the next token rather than looking up an answer. How that objective enables useful work—and why fluent output is not proof.

김해수

XGEN Preview2026.09.01

XGEN DeX — bringing enterprise AI agents into the actual desktop

The environment AI runs in and the environment people actually do their work in are separate. XGEN DeX is the desktop interface that connects XGEN AI agents to the user's PC, so real work gets done with the files and applications already there.

PPlateer AI Labs

XGEN Preview2026.08.28

XGEN DeX from install to first task — six steps

Install DeX, ask XGeny in plain language to build an agent, connect that agent to your PC, and hand it real work. Six steps, with real screens.

PPlateer AI Labs

XGEN Preview2026.08.19

XGeny — from an AI that answers to an AI agent that works

The XGEN agent takes another step forward. XGeny is a new agent runtime with memory and a workspace of its own, able to find the tools it needs — and build them when they do not exist — to carry work forward.

PPlateer AI Labs

Tech Note2026.08.18

Bringing Jaeger to XGEN: from Envoy sidecars to OTel auto instrumentation

Introducing Jaeger tracing alongside an XGEN service migration — running into the limits of the Envoy sidecar, and building distributed tracing with OpenTelemetry auto instrumentation instead.

Insoo Jeon

InsightInsight from our research and the field

If an LLM only predicts the next token, how does it get work done? (Part 1)

Article series

LLM Inside

The GS Certification Diary

The Harness Diary

The Ontology Diary

All articles

If an LLM only predicts the next token, how does it get work done? (Part 1)

XGEN DeX — bringing enterprise AI agents into the actual desktop

XGEN DeX from install to first task — six steps

XGeny — from an AI that answers to an AI agent that works

Bringing Jaeger to XGEN: from Envoy sidecars to OTel auto instrumentation