What is the difference between G25 Studio and narrative ancestry reports?

Narrative ancestry reports provide pre-analyzed results with expert interpretation and cultural context. G25 Studio gives you direct access to genetic coordinates and analysis tools, allowing you to configure your own comparisons, choose your own models, and interpret the data yourself. They serve complementary purposes.

Do I need a genetics background to use G25 Studio?

No. G25 Studio is designed to be accessible to anyone willing to learn. While the tools are powerful, we provide documentation, guided workflows, and interpretation guidance to help users of all backgrounds understand and use the platform effectively.

How accurate are G25 ancestry models?

G25 models represent the best statistical fit given the available reference populations. They are approximations, not definitive statements about ancestry. Different models with different populations may yield different results, and this is expected. Results should be interpreted as statistical relationships, not fixed identities.

What is included in G25 Studio Pro?

G25 Studio Pro includes advanced Ancestor Predictions modes (3-4 populations), additional visualization tools (MDS, UMAP, t-SNE, LDA), K-Means clustering and dendrograms, 25+ distance metrics, advanced algorithms (Monte Carlo V3, SLSQP, BAT, PSO), custom population proportions, and priority support.

G25 Studio - Precision Ancestry Analysis Environment

What G25 Studio Is

G25 Studio is a professional-grade ancestry analysis environment built on Global25 coordinates—a mathematical model that represents genetic variation across 25 dimensions of human diversity.

Unlike narrative ancestry reports that interpret results for you, G25 Studio gives you direct access to the underlying data. You choose which populations to compare. You select which models to run. You control the analysis.

The platform includes over 100 ancestry calculators developed by the global population genetics community, multiple distance calculation methods, and advanced visualization tools—all designed for users who want to understand ancestry as structure, not just story.

25 Dimensions of Genetic Variation

Your position

Global25 Coordinates

Your DNA represented as a precise position in 25-dimensional genetic space.

100+ Calculators

Community-developed models covering ancient and modern populations worldwide.

Direct Control

You configure the analysis. No hidden simplifications or pre-made interpretations.

How It Works

From your genetic coordinates to comprehensive ancestry results in five streamlined steps.

1

Enter Coordinates

Input your G25 genetic coordinates from your DNA analysis

2

Select Calculator

Choose from 100+ community-developed ancestry calculators

3

Configure Analysis

Customize Monte Carlo, Ancestor Predictions, and visualization options

4

Run Analysis

Execute probabilistic ancestry modeling through iterative simulations

5

Explore Results

Access 18 specialized tools: PCA, UMAP, dendrograms, and more

Start Your Analysis

See It In Action

Explore the intuitive interface designed for both beginners and advanced researchers.

1 Configuration

1 Input your G25 coordinates or load from library

2 Choose from 100+ ancestry calculators

3 Configure algorithm, Ancestor Predictions & analysis settings

4 Enable visualization tools (PCA, UMAP, etc.)

5 Run Monte Carlo analysis

2 Results

6 Navigate between Core, Visualization & Advanced

7 Access 18+ analysis tools via scrolling tabs

8 View detailed ancestry composition with fit score

9 Interactive map and chart visualizations

10 AI-powered explanation of your results

Configuration Interface

Input G25 coordinates or load from library
Choose from 100+ ancestry calculators
Configure algorithm settings
Enable visualization tools
One-click analysis execution

Results Interface

Three-category navigation system
18+ specialized analysis tools
Interactive maps and charts
Detailed ancestry composition
AI-powered result explanations

Try G25 Studio Now

Who G25 Studio Is For

G25 Studio is designed for users who want to move beyond summary results toward genuine analysis. It does not require a genetics degree, but it does require curiosity and patience.

Advanced Genealogists

Users who have exhausted traditional ancestry tests and want deeper, more granular insights into their genetic heritage. Those ready to interpret data rather than receive conclusions.

Researchers & Analysts

Population genetics enthusiasts, academic researchers, and analysts who need direct access to coordinate data and the ability to run custom comparisons across population datasets.

Curious Learners

Users who are new to G25 analysis but want to understand how ancestry works at a structural level. G25 Studio includes learning resources and guided workflows for those building their understanding.

No gatekeeping. G25 Studio is accessible to anyone willing to learn. The tools are powerful, and we provide the guidance to use them responsibly.

What You Can Do

G25 Studio is built around analytical actions—what you can do with your data, not just what you can see.

01

Compare Individuals and Populations

Place yourself alongside ancient samples, modern reference populations, or other individuals. See exactly where you fit in the genetic landscape.

02

Measure Genetic Distances

Calculate precise distances between any two points in genetic space using multiple distance metrics—Euclidean, Manhattan, Mahalanobis, and more.

03

Model Ancestry Compositions

Run Ancestor Predictions analyses with 1, 2, 3, or 4 population sources. Use Monte Carlo simulations to find optimal ancestry models with statistical confidence.

04

Explore Population Relationships

See how populations cluster, diverge, and relate across regions and time periods. Understand the structure beneath the labels.

05

Visualize Structure and Proximity

Use PCA, MDS, t-SNE, UMAP, and clustering tools to visualize complex genetic relationships in interpretable two-dimensional plots.

"Not what you are—how you relate."

Understanding the Ecosystem

G25 Studio is one part of a complete ancestry analysis ecosystem. Understanding when to use it—and when other tools are more appropriate—leads to better insights.

Narrative Ancestry Reports

Interpretation + Context

Pre-analyzed results with expert interpretation
Historical and cultural context for your ancestry
Designed for understanding, not configuration
Best for: Users who want curated insights

Examples: Deep Ancestry, Celtic Report, Viking Report

vs

G25 Studio

Raw Structure + Control

Direct access to coordinates and distance calculations
You choose populations, models, and visualization methods
Designed for analysis, exploration, and hypothesis testing
Best for: Users who want to work with the data directly

Includes: 100+ calculators, Ancestor Predictions analysis, PCA/MDS/t-SNE

Complementary, not competing. Many users start with narrative reports to understand their ancestry context, then move to G25 Studio when they want to explore specific questions in depth. Both approaches have value.

Analytical Toolkit

18 specialized analysis tools designed for precision ancestry research. From probabilistic modeling to advanced visualizations, every tool serves a distinct purpose.

Monte Carlo Analysis

Probabilistic ancestry modeling through iterative simulations

Runs thousands of random simulations to find the optimal combination of ancestral populations that best explains your genetic signature. The most statistically robust approach to ancestry composition.

Ancestor Predictions

Multi-population source analysis with 1-4 ancestral components

Identifies which combinations of reference populations best model your ancestry. Choose single, dual, triple, or quadruple population models to explore different levels of ancestral complexity.

Distance Matrix

Multi-metric genetic distance comparison

Calculates genetic distances using Euclidean, Manhattan, Chebyshev, and Pearson metrics simultaneously. See exactly how close or distant you are from every reference population in numerical terms.

Bar Plot

Stacked admixture visualization across populations

Displays your ancestry composition alongside reference populations as stacked horizontal bars. Instantly compare how your ancestral components align with or differ from known population groups.

PRO

Ancestry Timeline

Temporal visualization of ancestral components

Maps your ancestry across historical time periods. See how ancestral components evolved from ancient populations through migrations to their modern distributions.

PCA

Principal Component Analysis for major variance patterns

Projects 25-dimensional genetic data onto 2D space, capturing the largest axes of variation. See the main genetic gradients and where you fall relative to world populations.

PRO

UMAP

Non-linear dimensionality reduction preserving structure

Balances local and global genetic relationships for intuitive visualization. Better at revealing natural population clusters while maintaining meaningful distances between groups.

PRO

MDS

MultiDimensional Scaling preserving true genetic distances

Positions populations so that visual distances match actual genetic distances. The most accurate representation of genetic proximity when you need to understand true relationships.

PRO

LDA

Linear Discriminant Analysis maximizing population separation

Finds the directions that best separate known population groups. Reveals which genetic dimensions most clearly distinguish different ancestral populations and where you fall between them.

PRO

t-SNE

Cluster-focused dimensionality reduction

Emphasizes local structure to reveal natural genetic clusters. Excellent for identifying which populations group together and seeing fine-grained population substructure.

PRO

Dendrogram

Hierarchical clustering tree visualization

Shows how populations branch from common ancestral nodes. Trace genetic relationships through a tree structure that reveals which groups share more recent common ancestry.

PRO

Treegram

Radial tree-based clustering display

Presents hierarchical relationships in a circular layout. Offers an alternative perspective on population branching patterns with better visibility for complex datasets.

PRO

Fit Modeler

Constrained mixture fitting with locked proportions

Define your own source populations and optionally lock specific proportions. Test hypotheses about your ancestry by constraining certain components while the algorithm optimizes the rest.

PRO

Heatmap + Clustering

Color-coded pairwise distance matrix with hierarchical ordering

Visualizes genetic distances between all populations as a color grid. Hierarchical clustering reorders populations so similar groups appear adjacent, revealing patterns invisible in raw data.

PRO

Cline Builder

Genetic gradient interpolation between populations

Creates a genetic spectrum between two populations and locates your position on it. Understand exactly where you fall on the gradient between any two ancestral endpoints.

Top 10 Montecarlo

Multiple alternative ancestry models ranked by fit

Presents the ten best-fitting ancestry models rather than just one. Compare alternative explanations for your genetic signature and understand the range of statistically valid interpretations.

PRO

K-Means Clusters

Unsupervised population grouping analysis

Automatically groups populations into K clusters based on genetic similarity. Discover natural genetic groupings and see which cluster you belong to without predefined population labels.

PRO

Pearson Correlation

Linear genetic similarity quantification

Measures the linear relationship between your genetic profile and reference populations. A correlation of 1.0 means perfect similarity; see exactly how your G25 coordinates align with each population.

18 Analysis Tools

100+ Calculators

25 Dimensions

The Analysis Experience

G25 Studio is designed for clarity. The interface prioritizes function over decoration, accuracy over aesthetics. Every element serves the analysis.

Clean Interface

No visual noise. Tools are organized logically and labeled clearly.

Focused Workflows

Each analysis type has a dedicated, streamlined process.

Transparent Methods

Every calculation is documented. No black boxes.

Interactive Visualizations

Explore plots dynamically. Zoom, filter, and highlight populations.

Direct Model Access

Work with the same models used in academic research.

Export Everything

Download results, coordinates, and visualizations for external use.

G25 Studio does not hide complexity. It organizes it. The goal is not simplification—it is clarity.

Scientific Foundation

G25 Studio is built on established population genetics methodology. Understanding the science helps you interpret results accurately.

PC1

PC2

European

East Asian

You

Global25 Coordinates

Global25 (G25) is a dimensional reduction of human genetic variation into 25 principal components. Each dimension captures a different axis of genetic diversity, allowing any individual or population to be represented as a single point in 25-dimensional space.

Population Genetics Framework

The methods used in G25 Studio are grounded in the mathematical frameworks of population genetics—the study of allele frequency distributions and how they change across time, geography, and population structure.

Distance Metrics

Genetic distances are calculated using multiple metrics: Euclidean (straight-line distance), Manhattan (sum of absolute differences), Mahalanobis (variance-adjusted), and others. Each metric emphasizes different aspects of genetic similarity.

Model Interpretation Limits

All ancestry models are approximations. They represent the best statistical fit given the available reference populations—not a definitive statement about your ancestry. Different models with different populations may yield different results, and this is expected.

"Powerful tools require careful interpretation."

Interpretation Guidance

Using G25 Studio effectively requires understanding what the results mean—and what they do not mean. This section outlines key principles for responsible interpretation.

Results are models, not identities

G25 results describe statistical relationships between your DNA and reference populations. They do not define who you are, where you belong, or what culture you are part of. Identity is complex; genetics is only one factor.

Distances are not ancestry percentages

A small genetic distance to a population does not mean you are "X% that population." Distances measure similarity, not inheritance. Two people can have similar distances to a population for completely different historical reasons.

Context matters

The same result can have different meanings depending on which populations are included in the analysis, which distance metric is used, and which time period is being considered. Always consider the full context of your analysis.

Misuse leads to misunderstanding

G25 data can be misinterpreted to support claims it cannot actually validate. We encourage users to approach results with intellectual humility, to consider alternative interpretations, and to avoid over-claiming significance.

This guidance is not a disclaimer to protect us—it is a framework to protect your understanding. The more carefully you interpret, the more valuable the insights become.

The G25 Toolkit

G25 Studio is the analytical core, but it works within a broader set of interconnected tools. Each serves a distinct purpose in the G25 workflow.

Free

G25 Calculator Explorer

Browse the community calculator library

Search and explore hundreds of G25 calculators created by researchers worldwide. Filter by name, author, era, or popularity and view detailed population lists for any calculator before loading it into G25 Studio.

Explore calculators

Pro

G25 Population Studio

AI-powered coordinate generation and ghost populations

Generate G25 coordinates for any population using a fine-tuned AI model, create ghost populations by combining or subtracting existing ones, convert between scaled and unscaled coordinates, and simulate parental coordinates.

Open Population Studio

Premium

G25 Coordinates Library

Your genetic coordinates, organized and ready

Access and manage the G25 coordinate sets generated from your raw DNA files. View scaled and unscaled coordinates, per-chromosome breakdowns, and download your data. These coordinates are the foundation for all G25 Studio analysis.

View coordinates

Free

G25 Calculator Library

Build and publish your own calculators

Create, manage, and publish custom G25 calculators with your own population definitions and coordinate sets. Published calculators become available in the Calculator Explorer for the entire community to use.

Manage calculators

Free

G25 Population Explorer

10,000+ reference populations at your fingertips

Browse and search unique populations available across all G25 calculators in the library. Filter by name, group, or coordinate type, and discover which calculators include each population for targeted analysis.

Explore populations

AI-Powered Features

Go beyond raw numbers. G25 Studio integrates artificial intelligence to interpret your results, generate personalized visual art from your ancestry, and curate your collection of genetic infographics.

AI Assistant

Pro

AI-powered interpretation of your ancestry results

Get instant, contextualized explanations of your G25 Studio results. The AI Assistant analyzes your population percentages, genetic distances, and ancestry composition, then translates complex data into clear, narrative insights you can understand and share.

Try AI Assistant

AI Infographic

Credits

Transform your results into personalized genetic art

Generate stunning, AI-created infographics from your ancestry analysis. Each infographic is unique, crafted from your specific population composition with culturally-inspired visual themes, color palettes, and artistic motifs that reflect your genetic heritage.

Create an infographic

Infographic Gallery

Pro

Your personal collection of genetic art

Browse, manage, and revisit all your AI-generated infographics in one place. View your collection in a responsive gallery, open full-resolution images, track your credits, and watch new infographics generate in real time.

Open gallery

Access G25 Studio

G25 Studio offers both free and professional tiers. Start with the Standard version at no cost, or unlock advanced analysis tools with Pro.

Standard

Free

Forever

100+ ancestry calculators
Basic Ancestor Predictions analysis
PCA visualization
Population comparisons
Standard distance metrics

Start Free

Recommended

Pro

60.00€

One-time payment · Lifetime access

Everything in Standard
Advanced Ancestor Predictions modes (3-4 populations)
MDS, UMAP, t-SNE, LDA visualization
K-Means clustering & dendrograms
25+ distance metrics
Monte Carlo V3, SLSQP, BAT, PSO algorithms
Custom population proportions

Upgrade to Pro

Pro + Coordinates

65.00€

Complete package

G25 coordinate generation from raw DNA
Everything in Pro
Raw data processing

Get Complete Package

"This is ancestry without simplification."

Work With the Structure of Ancestry

G25 Studio gives you the tools to analyze, compare, and understand genetic relationships with precision. No interpretation forced on you. No complexity hidden from you.

Access G25 Studio

Free to start · Pro available for advanced analysis · Lifetime access

What G25 Studio Is

Global25 Coordinates

100+ Calculators

Direct Control

How It Works

Enter Coordinates

Select Calculator

Configure Analysis

Run Analysis

Explore Results

See It In Action

Configuration Interface

Results Interface

Who G25 Studio Is For

Advanced Genealogists

Researchers & Analysts

Curious Learners

What You Can Do

Compare Individuals and Populations

Measure Genetic Distances

Model Ancestry Compositions

Explore Population Relationships

Visualize Structure and Proximity

Understanding the Ecosystem

Narrative Ancestry Reports

G25 Studio

Analytical Toolkit

Monte Carlo Analysis

Ancestor Predictions

Distance Matrix

Bar Plot

Ancestry Timeline

PCA

UMAP

MDS

LDA

t-SNE

Dendrogram

Treegram

Fit Modeler

Heatmap + Clustering

Cline Builder

Top 10 Montecarlo

K-Means Clusters

Pearson Correlation

The Analysis Experience

Clean Interface

Focused Workflows

Transparent Methods

Interactive Visualizations

Direct Model Access

Export Everything

Scientific Foundation

Global25 Coordinates

Population Genetics Framework

Distance Metrics

Model Interpretation Limits

Interpretation Guidance

Results are models, not identities

Distances are not ancestry percentages

Context matters

Misuse leads to misunderstanding

The G25 Toolkit

G25 Calculator Explorer

G25 Population Studio

G25 Coordinates Library

G25 Calculator Library

G25 Population Explorer

AI-Powered Features

AI Assistant

AI Infographic

Infographic Gallery

Access G25 Studio

Standard

Pro

Pro + Coordinates

Work With the Structure of Ancestry

Explore More G25 & Studio Tools

G25 Coordinates

G25 Calculators