# User cases

Explore AI for science, financial risk management, and relationship insights through three videos showing how the graph data agent analyzes questions, discovers relationships, and presents results.

## Graph data agent application: AI for science

### Application scenarios

1. **Property assessment:** Is this molecule soluble in certain organic solvents, and is it toxic?
2. **Ring system analysis:** How many rings does this molecule have, and what are the types and properties of each ring?
3. **Site identification:** Which aromatic C–H sites could be considered for borylation? Highlight them on the graph.
4. **Equivalence discovery:** Are any of these sites equivalent because of molecular symmetry?

### Application value

The graph agent autonomously analyzes molecular properties and structures, identifies potential reaction sites, and helps optimize molecular design and synthesis plans.

[AI for science · Molecular graph demo](/media/user-cases/molecular-graph.mp4)

## Graph data agent application: Financial risk management

### Application scenarios

1. **Entity verification:** Check a company’s entity information and ownership data to confirm that it is active.
2. **Shareholder identification:** Using the entity ID, determine the company’s largest shareholder and list the original shareholding evidence.
3. **Ownership analysis:** Analyze the company’s ownership control chain and use the returned ownership control tree to generate a controlled corporate group tree.
4. **Look-through ownership:** Calculate a shareholder’s full cumulative ownership percentage in a corporate group.

### Application value

The graph agent autonomously maps corporate ownership and control relationships to support company due diligence and the identification of risks arising from connected entities.

[Financial risk management · Ownership and control demo](/media/user-cases/financial-risk.mp4)

## Graph data agent application: Relationship insights

### Application scenarios

1. **Community discovery:** What major martial-arts communities emerge in Demi-Gods and Semi-Devils? List the most important characters in each.
2. **Connections between factions:** Which kinship, marriage, or master–disciple relationships connect these communities?
3. **Character lineage:** Trace Wang Yuyan’s background: how do her parents and grandparents connect her to different martial-arts communities?
4. **Relationship discovery:** What layers of easily overlooked relationships connect Wang Yuyan and Xu Zhu? Mark them on the graph.

### Application value

The graph agent autonomously uncovers character communities and implicit relationships, providing a deeper interpretation of the social circles and hidden connections behind the narrative.

[Relationship insights · Demi-Gods and Semi-Devils demo](/media/user-cases/demi-gods-and-semi-devils.mp4)