# Subnets on Testnets

## **Example Subnet Deployed on 0G Testnet**

### **Description**

The objective is to train an AI model to predict whether a student's grade will improve through participation in the PSI program.

### Data Schema

<table><thead><tr><th width="156">Fields</th><th width="184">Types</th><th>Description</th></tr></thead><tbody><tr><td>Grade</td><td>Integer (0 or 1)</td><td>Binary indicator of grade improvement (1 for improvement and 0 for no improvement)</td></tr><tr><td>TUCE</td><td>Integar (0-100)</td><td>Economics test score</td></tr><tr><td>PSI</td><td>Integer (0 or 1)</td><td>Participation in the program</td></tr><tr><td>GPA</td><td>Float (0.0-4.0)</td><td>Grade point average</td></tr></tbody></table>

### Blockchain Configuration

<https://docs.0g.ai/0g-doc/run-a-node/testnet-configuration>

### Deployed Contracts

<table><thead><tr><th width="267">Contracts</th><th>Address</th></tr></thead><tbody><tr><td>IdentityContract</td><td>0x799682Ef3c76f31227C2Ce9b9C55F972b6318fe2</td></tr><tr><td>HFLContract</td><td>0x2608282b3c870146bA10A6cCFc3d6205a9bB8c47</td></tr><tr><td>DataHub</td><td>0xcFD0dCa25a6F63592F6C98910aBBa8dd206DB39C</td></tr><tr><td>HLRContract</td><td>0xd657917a0Cc2E80D8a750eD7082f692Fd471FCAe</td></tr><tr><td>PlonkVerifier3</td><td>0x86D29f6d088d71AA59D6D44203e05f2ab126d852</td></tr><tr><td>Staking</td><td>/</td></tr><tr><td>TwoPMDAO</td><td>/</td></tr><tr><td>TwoPMNFT</td><td>/</td></tr><tr><td>RoyaltyToken</td><td>/</td></tr></tbody></table>

## FHE ML Data Standardization and Index on 0G Testnet

<table><thead><tr><th width="267">Contracts</th><th>Address</th></tr></thead><tbody><tr><td>DataRegistry</td><td>0x0046D61859Da85620A7257aF732e8330571aC731</td></tr><tr><td>Flow</td><td>0x8873cc79c5b3b5666535C825205C9a128B1D75F1</td></tr></tbody></table>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.2pm.network/deployed-smart-contracts/subnets-on-testnets.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.