# Richer Entities and Theme Foundations

> A deep dive into Gaia 2.6’s richer entity models, stronger indexing, and more flexible theming.

## Metadata

- Published: 2025-07-27
- Author: Gaia team
- Post type: deep_dive
- Tags: entities, data modeling, theming, search

# Gaia 2.6 — Richer Entities and Theme Foundations

As systems grow, data models and visual identity must evolve together.

With **Gaia 2.6**, entities become more expressive and theming becomes more deliberate — preparing the platform for deeper customization.

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## The Problem: Real Data Is Structured, Not Flat

Simple schemas work early on, but real-world systems require:

- nested structures,
- richer properties,
- and better discovery tools.

Gaia 2.6 expands the entity model to reflect how data actually behaves.

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## Arrays and Filtered Properties — Modeling Real Structures

**What shipped**

Gaia 2.6 adds:

- **arrays of objects** in entity schemas,
- filtered properties,
- and stronger query tooling.

**Why this matters**

These changes allow teams to:

- model complex records,
- query them safely,
- and avoid forced flattening.

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## Indexing and Search — Performance for Complex Data

**What shipped**

Gaia 2.6 improves indexing for entity queries and adds better property selection tools.

**Why this matters**

Richer data requires faster retrieval.
These improvements keep search responsive as models grow.

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## Theme Foundations — Visual Identity for Real Products

**What shipped**

Gaia 2.6 introduces:

- responsive logos,
- theme presets,
- and improved theme configuration.

**Why this matters**

When AI systems move into production, visual identity matters.
These tools help teams present Gaia as a coherent product, not just a backend.

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## Looking Ahead

The next release deepens visual and data exploration with **UI layout management** and **dynamic entity visualization**.

Gaia 2.6 makes data and design richer. **The next release makes them interactive.**