# References

## Models

#### [Llama3 8B Instruct](https://huggingface.co/meta-llama/Meta-Llama-3-8B-Instruct)

<table data-full-width="true"><thead><tr><th width="130"></th><th>Llama3 8B Instruct</th></tr></thead><tbody><tr><td>Model ID</td><td>11</td></tr><tr><td>Deployed Network</td><td>Ethereum &#x26; Ethereum Sepolia, Optimism &#x26; Optimism Sepolia, Arbitrum &#x26; Arbitrum Sepolia, Manta &#x26; Manta Sepolia, Linea, Base, Mantle, Polygon PoS</td></tr><tr><td>Fee</td><td>Mainnet: 0.0003 ETH / 3 MATIC / 3 MNT<br>Testnet: 0.01 ETH</td></tr><tr><td>Usage</td><td>Input: Prompt (<a href="https://etherscan.io/tx/0xa2e4af640c8aed49b689ac47d46534c7e1854212b3cb877f4bc2c55f3c6c04d5">example tx</a>).<br>Output: Inference result (<a href="https://etherscan.io/tx/0x738e20692c6159f3ebe4eb993b007dd6da26b2db15ecb97d2994d64741b547a3">example tx</a>).</td></tr></tbody></table>

#### [OpenLM 1B](https://github.com/mlfoundations/open_lm)

<table data-full-width="true"><thead><tr><th width="130"></th><th>OpenLM 1B</th></tr></thead><tbody><tr><td>Model ID</td><td>13</td></tr><tr><td>Deployed Network</td><td>Ethereum &#x26; Ethereum Sepolia</td></tr><tr><td>Fee</td><td>Mainnet: 0.0003 ETH<br>Testnet: 0.01 ETH</td></tr><tr><td>Usage</td><td>Input: Prompt (<a href="https://etherscan.io/tx/0x307d219dfd91fd77e92e0e199be54feda5eaa8ffd426ac592a069190f8038c72">example tx</a>).<br>Output: Inference result (<a href="https://etherscan.io/tx/0xc72bed0224607dbf967a424de6ef09bdff8b65e08df4a7cd3149cd607e63ba79">example tx</a>).</td></tr></tbody></table>

#### [OpenLM Score 7B](https://huggingface.co/OLMResearch/olm-score-7b), aka. (A.I.)location Oracle

<table data-full-width="true"><thead><tr><th width="130"></th><th>OpenLM Score 7B, aka. (A.I.)location Oracle</th></tr></thead><tbody><tr><td>Model ID</td><td>14</td></tr><tr><td>Deployed Network</td><td>Arbitrum &#x26; Arbitrum Sepolia, Ethereum Sepolia</td></tr><tr><td>Fee</td><td>Mainnet: 0.0003 ETH<br>Testnet: 0.01 ETH</td></tr><tr><td>Usage</td><td>Input: Instruction and prompt with the format of JSON String: <code>{"instruction":"${instruction}","input":"${prompt}"}</code> (<a href="https://arbiscan.io/tx/0x26fe26d3cee4aae650cb40718592e42969a84862620ff69a03cf23fafb8391ec">example tx</a>). Default instruction (if sending raw prompt only) is <code>You are a helpful assistant</code>.<br>Output: Inference result (<a href="https://arbiscan.io/tx/0xe9e0a45d0f263ec010ff60e508d8b1acb49216223ced21c8d5d6d46aa94a40b1">example tx</a>).</td></tr><tr><td>Note</td><td>Input exceeds 7000 characters won't receive callback.</td></tr></tbody></table>

#### [OpenLM Chat 7B](https://huggingface.co/OLMResearch/olm-chat-7b)

<table data-full-width="true"><thead><tr><th width="130"></th><th>OpenLM Score 7B, aka. (A.I.)location Oracle</th></tr></thead><tbody><tr><td>Model ID</td><td>15</td></tr><tr><td>Deployed Network</td><td>Arbitrum &#x26; Arbitrum Sepolia, Ethereum Sepolia</td></tr><tr><td>Fee</td><td>Mainnet: 0.0003 ETH<br>Testnet: 0.01 ETH</td></tr><tr><td>Usage</td><td>Input: Instruction and prompt with the format of JSON String: <code>{"instruction":"${instruction}","input":"${prompt}"}</code> (<a href="https://arbiscan.io/tx/0x29aef16c9eb5e9233e9ece7ff68043b247a1bc42a39d132e340f9eb0d332d13c">example tx</a>). Default instruction (if sending raw prompt only) is <code>You are a helpful assistant</code>.<br>Output: Inference result (<a href="https://arbiscan.io/tx/0x3b242919ea952400ca7240ddc8f9976aede2c0b77a039f89ba71f707112b5d47">example tx</a>).</td></tr></tbody></table>

#### [Stable Diffusion v2-1](https://huggingface.co/stabilityai/stable-diffusion-2-1)

<table data-full-width="true"><thead><tr><th width="130"></th><th>Stable Diffusion v2-1</th></tr></thead><tbody><tr><td>Model ID</td><td>50</td></tr><tr><td>Deployed Network</td><td>Ethereum &#x26; Ethereum Sepolia, Optimism &#x26; Optimism Sepolia, Arbitrum &#x26; Arbitrum Sepolia, Manta &#x26; Manta Sepolia, Linea, Base, Mantle, Polygon PoS</td></tr><tr><td>Fee</td><td>Mainnet: 0.0003 ETH / 3 MATIC / 3 MNT<br>Testnet: 0.01 ETH</td></tr><tr><td>Usage</td><td>Input: Prompt (<a href="https://etherscan.io/tx/0x7fc0e6cb44d6a450b5b1cb5fc5e7ea64f6c8f7b60052f3fba5eae1ea3edd2ff7">example tx</a>).<br>Output: IPFS hash of inference result (<a href="https://etherscan.io/tx/0xf1dec4934204edde2f8ba1957ae4e97df56c2a55e55eec7efb8831a1bcf68e60">example tx</a>). Access with IPFS gateway, see <a href="https://ipfs.io/ipfs/QmTJGTnAHLaYSVz8xbWZBVwAWNUJSi7GKZDzkCLMHTxAXt">example</a>.</td></tr></tbody></table>

#### [**Stable Diffusion v3**](https://huggingface.co/stabilityai/stable-diffusion-3-medium)

<table data-full-width="true"><thead><tr><th width="130"></th><th>Stable Diffusion v3 Medium</th></tr></thead><tbody><tr><td>Model ID</td><td>503</td></tr><tr><td>Deployed Network</td><td>Ethereum &#x26; Ethereum Sepolia, Optimism &#x26; Optimism Sepolia, Arbitrum &#x26; Arbitrum Sepolia, Manta &#x26; Manta Sepolia, Linea, Base, Mantle, Polygon PoS</td></tr><tr><td>Fee</td><td>Mainnet: 0.0003 ETH / 3 MATIC / 3 MNT<br>Testnet: 0.01 ETH</td></tr><tr><td>Usage</td><td>Input: Prompt (<a href="https://sepolia.etherscan.io/tx/0xf80bf222954b35db1c8e18de07652c844266f1c55ae40837d9c8e868d882c25b">example tx</a>).<br>Output: IPFS hash of inference result (<a href="https://sepolia.etherscan.io/tx/0x9b3d3b4b1ce5d680dc65bff11ba9148284b35d38369f8b469dcd61f13d08af65">example tx</a>). Access with IPFS gateway, see <a href="https://ipfs.io/ipfs/QmSQ6qYdnhbGRg9634PrKxscZpC5A9H5rnqpmakAEXdt8f">example</a>.</td></tr></tbody></table>

#### **ORA RMS API Models**

ORA RMS API Models are supported on Ethereum mainnet and Base networks.

```markdown
| Model Name                                  | Price per Call in $ORA |
|---------------------------------------------|------------------------|
| meta-llama/Llama-3.3-70B-Instruct           | 0.18                   |
| Qwen/QwQ-32B-Preview                        | 0.24                   |
| Qwen/Qwen2.5-Coder-32B-Instruct             | 0.16                   |
| meta-llama/Llama-3.2-3B-Instruct            | 0.01                   |
| mistralai/Mixtral-8x22B-Instruct-v0.1       | 0.24                   |
| meta-llama/Meta-Llama-3-70B-Instruct        | 0.18                   |
| Qwen/Qwen2-72B-Instruct                     | 0.18                   |
| google/gemma-2-27b-it                       | 0.16                   |
| google/gemma-2-9b-it                        | 0.06                   |
| mistralai/Mistral-7B-Instruct-v0.3          | 0.04                   |
| google/gemma-2b-it                          | 0.02                   |
| mistralai/Mistral-7B-Instruct-v0.2          | 0.04                   |
| mistralai/Mixtral-8x7B-Instruct-v0.1        | 0.12                   |
| mistralai/Mistral-7B-Instruct-v0.1          | 0.04                   |
| meta-llama/Llama-2-13b-chat-hf              | 0.04                   |
| meta-llama/Llama-2-7b-chat-hf               | 0.04                   |
| meta-llama/Llama-3.1-405B-Instruct          | 0.7                    |
| Qwen/Qwen2.5-72B-Instruct                   | 0.24                   |
| meta-llama/Llama-3.2-1B-Instruct            | 0.01                   |
| meta-llama/Meta-Llama-3-8B-Instruct         | 0.04                   |
| black-forest-labs/FLUX.1-dev                | 0.09                   |
| black-forest-labs/FLUX.1-canny              | 0.09                   |
| black-forest-labs/FLUX.1-redux-dev          | 0.09                   |
| black-forest-labs/FLUX.1-schnell            | 0.01                   |
| deepseek-ai/DeepSeek-V3                     | 0.25                   |
| stabilityai/stable-diffusion-3.5-medium     | 0.13                   |
| stabilityai/stable-diffusion-3-medium       | 0.13                   |
| stabilityai/stable-diffusion-3.5-large      | 0.24                   |
| stabilityai/stable-diffusion-3.5-large-turbo| 0.15                   |
```

To determine the model ID of a specific model, please refer to the code below:

```solidity
// solidity
function calcModelIdByName(string calldata modelName) public pure returns (uint256) {
    return uint256(uint160(uint256(keccak256(bytes(modelName)))));
}
```

```javascript
// JavaScript
// example modelIdString: 'openai/gpt-4o'
function modelIdStringToBigInt(modelIdString) {
  const hashedValue = ethers.keccak256(ethers.toUtf8Bytes(modelIdString));
  const addressValue = `0x${hashedValue.slice(26)}`;
  return BigInt(addressValue);
}
```

## Deployed Addresses

[Prompt](https://github.com/ora-io/OAO/blob/main/contracts/Prompt.sol) and [SimplePrompt](https://github.com/ora-io/OAO/blob/main/contracts/SimplePrompt.sol) are both example smart contracts interacted with [AI Oracle](https://docs.ora.io/doc/onchain-ai-oracle-oao).

For simpler application scenarios (eg. Prompt Engineering based AI like GPTs), you can directly use Prompt or SimplePrompt.

SimplePrompt saves gas by only emitting the event without storing historical data.

#### **Ethereum Mainnet**

<table data-view="cards"><thead><tr><th>Contract</th><th>Mainnet Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://etherscan.io/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://etherscan.io/address/0xb880D47D3894D99157B52A7F869aB3B1E2D4349d">0xb880D47D3894D99157B52A7F869aB3B1E2D4349d</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://etherscan.io/address/0x61423153f111BCFB28dd264aBA8d9b5C452228D2">0x61423153f111BCFB28dd264aBA8d9b5C452228D2</a></td></tr></tbody></table>

#### **Ethereum Sepolia**

<table data-view="cards"><thead><tr><th>Contract</th><th>Sepolia Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://sepolia.etherscan.io/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://sepolia.etherscan.io/address/0xe75af5294f4CB4a8423ef8260595a54298c7a2FB">0xe75af5294f4CB4a8423ef8260595a54298c7a2FB</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://sepolia.etherscan.io/address/0x696c83111a49eBb94267ecf4DDF6E220D5A80129">0x696c83111a49eBb94267ecf4DDF6E220D5A80129</a></td></tr></tbody></table>

Deprecated contracts: [AIOracle](https://sepolia.etherscan.io/address/0xb880D47D3894D99157B52A7F869aB3B1E2D4349d), [Prompt](https://sepolia.etherscan.io/address/0x5d6963003Ad172Fd1D2A2fD18bB3967eA7Aef1a2).

#### **Optimism Mainnet**

<table data-view="cards"><thead><tr><th>Contract</th><th>Mainnet Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://optimistic.etherscan.io/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://optimistic.etherscan.io/address/0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD">0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://optimistic.etherscan.io/address/0xBC24514E541d5CBAAC1DD155187A171a593e5CF6">0xBC24514E541d5CBAAC1DD155187A171a593e5CF6</a></td></tr></tbody></table>

#### **Optimism Sepolia**

<table data-view="cards"><thead><tr><th>Contract</th><th>Sepolia Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://sepolia-optimism.etherscan.io/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://sepolia-optimism.etherscan.io/address/0x3c8Cd1714AC9c380702D160BE4cee0D291Eb89C0">0x3c8Cd1714AC9c380702D160BE4cee0D291Eb89C0</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://sepolia-optimism.etherscan.io/address/0xf6919ebb1bFdD282c4edc386bFE3Dea1a1D8AC16">0xf6919ebb1bFdD282c4edc386bFE3Dea1a1D8AC16</a></td></tr></tbody></table>

#### **Arbitrum Mainnet**

<table data-view="cards"><thead><tr><th>Contract</th><th>Mainnet Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://arbiscan.io/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://arbiscan.io/address/0xC20DeDbE8642b77EfDb4372915947c87b7a526bD">0xC20DeDbE8642b77EfDb4372915947c87b7a526bD</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://arbiscan.io/address/0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD">0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD</a></td></tr></tbody></table>

#### **Arbitrum Sepolia Testnet**

<table data-view="cards"><thead><tr><th>Contract</th><th>Testnet Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://sepolia.arbiscan.io/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://sepolia.arbiscan.io/address/0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD">0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://sepolia.arbiscan.io/address/0xBC24514E541d5CBAAC1DD155187A171a593e5CF6">0xBC24514E541d5CBAAC1DD155187A171a593e5CF6</a></td></tr></tbody></table>

#### **Manta Mainnet**

<table data-view="cards"><thead><tr><th>Contract</th><th>Mainnet Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://pacific-explorer.manta.network/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://pacific-explorer.manta.network/address/0xBC24514E541d5CBAAC1DD155187A171a593e5CF6">0xBC24514E541d5CBAAC1DD155187A171a593e5CF6</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://pacific-explorer.manta.network/address/0x523622DfEd0243B0DF80CC9275764B0f432D33E3">0x523622DfEd0243B0DF80CC9275764B0f432D33E3</a></td></tr></tbody></table>

#### **Manta Sepolia Testnet**

<table data-view="cards"><thead><tr><th>Contract</th><th>Testnet Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://pacific-explorer.sepolia-testnet.manta.network/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://pacific-explorer.sepolia-testnet.manta.network/address/0xC20DeDbE8642b77EfDb4372915947c87b7a526bD">0xC20DeDbE8642b77EfDb4372915947c87b7a526bD</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://pacific-explorer.sepolia-testnet.manta.network/address/0x3bfD1Cc919bfeC7795b600E764aDa001b58f122a">0x3bfD1Cc919bfeC7795b600E764aDa001b58f122a</a></td></tr></tbody></table>

#### **Linea Mainnet**

<table data-view="cards"><thead><tr><th>Contract</th><th>Mainnet Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://lineascan.build/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://lineascan.build/address/0xC20DeDbE8642b77EfDb4372915947c87b7a526bD">0xC20DeDbE8642b77EfDb4372915947c87b7a526bD</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://lineascan.build/address/0xb880D47D3894D99157B52A7F869aB3B1E2D4349d">0xb880D47D3894D99157B52A7F869aB3B1E2D4349d</a></td></tr></tbody></table>

#### Base Mainnet

<table data-view="cards"><thead><tr><th>Contract</th><th>Mainnet Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://basescan.org/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://basescan.org/address/0xC20DeDbE8642b77EfDb4372915947c87b7a526bD">0xC20DeDbE8642b77EfDb4372915947c87b7a526bD</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://basescan.org/address/0xc3287bdef03b925a7c7f54791edadcd88e632ccd">0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD</a></td></tr></tbody></table>

#### Base Sepolia

<table data-view="cards"><thead><tr><th>Contract</th><th>Testnet Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://sepolia.basescan.org/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://sepolia.basescan.org/address/0xC20DeDbE8642b77EfDb4372915947c87b7a526bD">0xC20DeDbE8642b77EfDb4372915947c87b7a526bD</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://sepolia.basescan.org/address/0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD">0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD</a></td></tr></tbody></table>

#### Polygon PoS Mainnet

<table data-view="cards"><thead><tr><th>Contract</th><th>Mainnet Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://polygonscan.com/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://polygonscan.com/address/0xC20DeDbE8642b77EfDb4372915947c87b7a526bD">0xC20DeDbE8642b77EfDb4372915947c87b7a526bD</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://polygonscan.com/address/0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD">0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD</a></td></tr></tbody></table>

#### Mantle Mainnet

<table data-view="cards"><thead><tr><th>Contract</th><th>Mainnet Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://explorer.mantle.xyz/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://explorer.mantle.xyz/address/0xC20DeDbE8642b77EfDb4372915947c87b7a526bD">0xC20DeDbE8642b77EfDb4372915947c87b7a526bD</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://explorer.mantle.xyz/address/0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD">0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD</a></td></tr></tbody></table>

#### Morph Mainnet

<table data-view="cards"><thead><tr><th>Contract</th><th>Mainnet Address</th></tr></thead><tbody><tr><td>AI Oracle Proxy</td><td><a href="https://explorer.morphl2.io/address/0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0">0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0</a></td></tr><tr><td>Prompt</td><td><a href="https://explorer.morphl2.io/address/0xC20DeDbE8642b77EfDb4372915947c87b7a526bD">0xC20DeDbE8642b77EfDb4372915947c87b7a526bD</a></td></tr><tr><td>SimplePrompt</td><td><a href="https://explorer.morphl2.io/address/0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD">0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD</a></td></tr></tbody></table>