ReSeorch.AI

AI Systems Evaluation & Analysis

Seo Gyeongmin · Registered sole proprietor · Korean Text · Audio & TTS

Evaluating responses.
Documenting the judgment.

VISUAL

Four areas of practice

01

AI evaluation work

Voice AI Evaluation

Compare speaking intervals and response timing

Compare speaking intervals and response timing
Timing comparison · Synthetic signals
Input
A user turn and the start times of responses A and B
Review
Compare each response with the end of the user’s turn on the same timeline.
Observation
A overlaps the user’s turn; B starts after it ends.
Explore the process (Korean)
02

Software QA work

Quality Assurance & Evidence

Reproduce the problem and narrow the cause

Reproduce the problem and narrow the cause
Filter comparison · Synthetic task data
Input
A task list filtered to show reviewed items
Review
Compare expected and displayed items, then check how the filter is applied.
Observation
Pending and exception items remain alongside the reviewed item.
Explore the process (Korean)
03

Independent project · workflow design

AI Systems & Orchestration

Separate AI tasks from human decisions

Separate AI tasks from human decisions
Task routing and review · Independent design
Input
A request for a document draft and a review checklist
Review
Route drafting, fact checking and format review, then bring the results together.
Observation
A workflow design with revision paths and a human review stage.
Explore the process (Korean)
04

Independent research · Korean context

Korean Language & Context

Use context to narrow an interpretation

Use context to narrow an interpretation
Context and interpretation · Written dialogue
Input
One Korean sentence and two preceding conversations
Review
Examine how preceding dialogue changes what the words refer to.
Observation
The same sentence can refer to a file or a parcel, depending on context.
Explore the process (Korean)
01

Experience

CurrentIndependent Contractor

AI Evaluator

Korean Text · Audio & TTS

Outlier · Independent Contractor

I review Korean text and audio/TTS outputs against provided requirements and evaluation rubrics. My work includes comparing outputs, identifying errors and ambiguous cases, and documenting the reasons for my judgments.

  • Review Korean responses for naturalness, context, tone, and fit to the request.
  • Assess audio/TTS output quality using the criteria provided for the work.
  • Compare responses and identify differences, errors, and ambiguous cases.
  • Record evaluation decisions and supporting rationale.
Personal evaluation case (Korean)

An independent project case study.

Apr — Sep 2023Commercial software QA

Mobile Software QA

Mobile applications · Telecom services

Test & C Inc. · Full-time employee

Performed defined functional, compatibility, and regression tests for mobile applications and related telecom services. Reproduced and documented defects, recorded test conditions, and verified fixes across mobile and wearable environments.

Personal web QA case (Korean)

An independent project case study.

02

Education

Mar 2025 — PresentCurrently enrolled

Korea National Open University

Bachelor's studies in culture and liberal arts

03

Selected work

June 2026 · Personal evaluation project

Reviewing an AI interpretation of Korean dialect

I reviewed an AI response that interpreted a Gyeongsang dialect passage in standard Korean. I considered the response usable while recommending a less categorical explanation of one time expression. The same response already included a broader interpretation, and I assessed the balance between those interpretations.

The translated sentence used “the day before yesterday”; an explanation in the same response also allowed “a few days ago.” I recorded factual accuracy as 3/4 and Korean context fit as 4/4. These scores are from my June 2026 evaluation record.

This is one of 10 prompt responses I evaluated against 8 criteria, recording scores, defects, reasons, and suggestions. I performed the evaluation; AI assisted with the templates.

Read the original response and my evaluation (Korean)

June 2026 · Personal QA project / October 2026 · Site revision

Web QA and regression testing

Reviewed website behavior and built Playwright checks for key elements, link attributes, and narrow-screen visibility. The original test record is dated June 2026.

For the October revision, I defined requirements and reviewed content and reading flow. AI assisted with implementation and checks for responsive layouts, navigation, and keyboard behavior.

Web QA case study (Korean)
04

Personal development projects

PERSONAL DEVELOPMENT

Personal freelance operations ledger

Reviewed input structures, exception states, source preservation, and workflows in a personal spreadsheet-based operations tool. Implementation was AI-assisted.

Explore the project and demo (Korean)
05

Evaluation and tools

Direct evaluation and QA

Rubrics and comparative judgment

Apply requirements, compare outputs, and explain differences with supporting reasons.

Related work (Korean)

Korean context and ambiguity

Analyze naturalness, tone, and context, and identify the evidence or follow-up questions needed for a decision.

Related work (Korean)

Reproduction and documentation

Record conditions, steps, and observations so that an issue can be reviewed again.

Related work (Korean)

Supporting tools

Playwright
Regression testing

Use Playwright to check responsive layouts, navigation, and keyboard behavior, with AI assistance for implementation and test updates.

SQL
Queries and aggregation

Query and aggregate data using GROUP BY, HAVING, JOIN, NULL, and subquery concepts.

Python
Scripting and data review

Use AI-assisted Python scripts to check inputs and records and organize results.

Git / GitHub
Project records

Manage source files, outputs, and change history for personal projects.

AI-assisted project experience

Evaluation records and API-based tools
Use CSV, JSON, and JSONL to distinguish inputs, human judgments, and technical checks. In personal research, I review preparation, connectivity checks, collection, and annotation as separate stages. Tool implementation is AI-assisted.
Interface, wording, and QA review
Define requirements for my personal website and review readability, context, and navigation. Implementation and automated checks use AI assistance; I review whether revisions convey the intended meaning and behavior.
Input and exception review
Reviewed input structures, exception states, source preservation, and workflows in a personal spreadsheet-based operations tool. Implementation was AI-assisted.
06

Independent projects

Nunchi

Does more reasoning improve the fit of a Korean response to its context?

Context-reviewed cases · Limited response collection

An independent project on Korean conversational context. I reviewed case context, incorporated design feedback, and completed a small response-collection and blind-comparison-card workflow. Final response ratings and model comparisons are planned.

My contribution. I review necessary context, unsupported assumptions, exceptions, and conditions for withholding judgment. Candidate drafting and tool implementation use AI assistance.

Scope. Scope: developmental synthetic cases and a small connectivity run. Final response evaluation and condition comparisons are the next steps.

Content checked:

Project note in Korean

MirrorRun

How well do predicted response behaviors match observations?

Collection and judgment records complete · Validation and analysis planned

An independent project comparing predicted response behavior with observations. Responses and judgment records are collected, including entries based on AI-compressed summaries. Original-response validation and predictive analysis are the next steps.

My contribution. I review the research question and scope and record judgments and reasons after reading responses or AI-compressed summaries. Tool implementation and technical checks use AI assistance.

Scope. The study covers response behavior under fixed model, input, and session conditions. Original-response validation and predictive analysis are planned.

Content checked:

Project note in Korean

Goose

Do explanations stay consistent when evidence and conditions change?

Scenario and execution tools tested offline · Before response collection

An independent project examining how AI explanations change with evidence and conditions. I prepared the scenarios and execution tools and checked the input, logging, and aggregation workflow offline.

My contribution. I define and review the research question, scope, and conditions for proceeding. Design documentation, implementation, and tests use AI assistance.

Scope. Current stage: synthetic scenarios and offline tool validation. Model-response analysis follows collection.

Content checked:

Project note in Korean

Research summaries v2.1.