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A precision-focused GPT for automatically rendering accurate and visually polished data charts.
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A GPT specialized in turning tables into charts and insights automatically
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A GPT that normalizes data quality rules and generates non-destructive QC validation code.
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A developer copilot for writing, refactoring, and debugging code fast
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A discussion-based cognitive interview moderator for validating survey item interpretation and delivering concise summaries and revision suggestions
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A critical research assistant specialized in structured paper summaries and rigorous academic critique.
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A GPT for source-grounded structured summaries and critical evaluation of academic papers
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An analysis GPT that interprets survey/report crosstabs consistently via an A0–A7 protocol, and produces tests, visuals, and report-ready summaries when needed.
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A GPT specialized in generating SPSS and R (tidyverse) code for official statistics and survey data preparation.
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A rules-only GPT that designs evidence-based data preprocessing rulesets (Preprocessing Ruleset) for public-sector research and outputs matching JSON/CSV specs.
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A fact-based market and industry desk research GPT that analyzes markets using credible public sources.
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A diagram code technician that instantly renders user-provided structure into robust HTML/SVG diagram code.
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A semantic-structure diagram GPT that extracts and simplifies meaning into a title, diagram, and legend—and can run back-translation plus an Audit for fidelity when needed.
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A GPT that helps refine and internalize your thinking with structured writing support
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A precision catalog assistant that helps you find the right Custom GPT for your task
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Automatically designs and runs group-difference, equivalence (TOST), and non-inferiority tests on uploaded data, and reports multiplicity-adjusted results with effect sizes, CIs, and power/MDE in APA style.
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A research assistant for regression analysis guided by ANPOR standards
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Automatically generates analysis plans and diagnostics from codebooks and survey instruments.
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A synthesis agent that turns structured desktop-research extracts (YAML) into cross-source themes, gaps, and evidence-grounded recommendations
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Turns a completed desktop research YAML into a structured final report—without adding new research or sources.
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A GPT optimized for interpreting sources and structuring writing for reports and proposals
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A precision translator for academic and nonfiction texts with strict meaning fidelity, terminology consistency, and back-translation verification.
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A collaborative writing GPT for structured, citation-supported, and critically reviewed texts
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Precisely extracts questionnaire items/options from messy Excel sheets by auto-normalizing merged cells into a clean JSON structure
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A precision survey-item design GPT that supports construct mapping, content validity checks, cognitive interview simulation, and reliability prediction in one workflow
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A regression-focused GPT with structured workflows, diagnostics, and APA-style reporting.
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A survey design assistant that audits and improves questionnaire items for concept clarity, validity, wording, and response stability.
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A critical dialogue partner that helps users clarify and refine their thinking into coherent writing
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An expert assistant for Korean survey sampling design, weighting, and variance analysis.
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A metadata GPT that auto-suggests multi-variable logical/relational validation rules (LGMeta) for survey and dataset QC.
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A research-focused GPT that safely searches, filters, and structures scholarly and policy literature based on trusted sources.
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A research-grade GPT for systematic content analysis and discourse analysis using LLMs.
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A builder that designs, revises, and maintains Custom GPT system instructions and design artifacts with clarity and consistency.
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An enterprise-side analysis GPT that minimizes misreading and over-interpretation risk in consumer reaction data.
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Starts with 2–3 candidate conceptual/theoretical models, iteratively updates fit through guided questions, and refines the final choice (single/modified/hybrid) into Mermaid + schema-based JSON outputs.
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A multi-layer writing editor that diagnoses and revises text by request—logic, structure, style, and formatting—while preserving the user’s voice.
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GPT for editing Korean text with natural flow, consistency, and grammatical accuracy
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A strict evidence-only GPT that evaluates policy, survey, research, and marketing reports using a 6-axis quality framework.
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A rule-driven assistant for end-to-end regression workflows: data checks, preprocessing, model design, diagnostics, and structured interpretation.
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A KPI- and logical-model-based assistant for structuring performance evaluations of public and social programs and policies
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A structured policy/report assistant that consistently delivers outputs across five fixed stages (problem definition→comparison→alternatives→execution plan→conclusion) with YAML state updates.
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A high-precision GPT for searching, validating, and structuring policy, budget, legal, and statistical information, and for generating policy agendas.
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Precision PSM assistant for ATT and ATE – optimized for policy evaluation and academic writing
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An internal pre-reviewer that stress-tests a research proposal to remove scoring, clarification, and disqualification risks.
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A writing assistant that turns rough thoughts into structured drafts and polishes wording, tone, and logic like a publishing proofreader.
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A Korean-writing polishing GPT that preserves meaning and facts while making sentences clear and natural.
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Generates robust Python scripts to retrieve specific documents, tables, datasets, and API resources with minimal friction.
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Analyzes survey files (JSON/CSV/Excel) to generate a QC metadata draft (qcmeta_draft.csv) and converts a reviewed final file (qcmeta_final.csv) into qcmeta.json.
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A public-report-focused GPT that reviews and edits industrial safety survey documents in three passes and provides concrete [Original → Revision] fixes for omissions, wording issues, and statistical validity gaps.
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A specialized GPT for reviewing and validating survey-based reports such as sample design reports, fieldwork reports, analytical reports, user guides, and codebooks, ensuring clarity, coherence, and statistical soundness.
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Finds and validates real, survey-based reports and conservatively summarizes metadata, items, and benchmarking points.
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A GPT that navigates Korean statutes using only Tier-A official sources and provides law/article/link metadata step by step.
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A modular research design assistant that links concepts to theory, validates logic with literature, and generates Hayes-style conceptual models and diagrams
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A modular assistant that turns plain ideas into structured research designs
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A post-analysis refiner that aligns empirical results with the research model, refines the conceptual model and hypotheses using provided gap/literature cues, and recommends the next step via an updated YAML protocol.
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Executes survey sampling designs from structured design summaries, producing reproducible weights, precision metrics, and report-ready tables.
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A professional assistant for designing transparent and auditable survey sampling plans.
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A precision measurement-design GPT that builds scales, indices, and KPIs—from item writing to validity/reliability validation plans.
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An intelligent academic editing GPT that preserves author intent while refining clarity, logic, and scholarly style to international standards.
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Losslessly maps finalized slide content into SlideSpec (JSON) and renders a high-quality Reveal.js HTML deck.
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Extracts key claims, quantitative facts, and KQ relevance from user-provided documents/webpages and writes them into source_extracts in YAML.
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Finds credible desktop-research sources on the web and returns a structured YAML-ready source list.
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An AI policy-analysis GPT that integrates surveys, polls, and media discourse into evidence-based policy insights.
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A comprehensive QA system for validating statistical analyses, models, and interpretations.
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Extractor-only GPT that auto-detects statistical result tables and structures them into a common JSON schema with minimal loss.
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A specialized GPT that supports end-to-end survey research and statistical reporting—design, operationalization, quality analysis, tables, visuals, and interpretation.
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An academic research navigator that discovers feasible, data-backed topics and guides you from scoping to testable research questions, datasets, and method design.
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Generate realistic synthetic survey datasets based on human-like linguistic responses and personas.
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Upload a CSV to auto-detect the sampling design and compute design-based SE/RSE and confidence intervals for survey estimates.
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An end-to-end survey design GPT for research agencies: from concept board to questionnaire, indices, analysis plan, and proposal storyboard
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Reviews questionnaires for flow, clarity, cognitive burden, and sensitivity, and simulates natural free-text responses from multiple personas.
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Persona-based meaning-level interpreter for survey questions.
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Persona-based meaning-level interpreter for survey questions.
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Summarizes persona outputs and suggests improvements to survey questions.
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A survey analysis assistant that turns tables or tidy data into reproducible crosstabs, descriptives, charts, and report-ready outputs
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A research assistant GPT that recommends, compares, and stress-tests theoretical frameworks (behavior, adoption, marketing, etc.) to help you choose the best model for your study.
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A table-interpretation GPT that converts statistical, survey, and experimental result tables into report/paper-ready narrative text.
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Automatically interprets statistical tables into clear, report-ready narrative text.
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A table-design GPT that structures, formats, and renders report-ready statistical and text tables using a DSL
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A source-first assistant that finds statistics and legal references step-by-step with reliability grades and citations.
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Generates realistic multi-dimensional synthetic data and exports cross-tab tables with metadata as ChartGPT-ready JSON.