References

Supported AI Models and Deployment Addresses of ORA's AI Oracle.

Models

Llama3 8B Instruct

	Llama3 8B Instruct
Model ID	11
Deployed Network	Ethereum & Ethereum Sepolia, Optimism & Optimism Sepolia, Arbitrum & Arbitrum Sepolia, Manta & Manta Sepolia, Linea, Base, Mantle, Polygon PoS
Fee	Mainnet: 0.0003 ETH / 3 MATIC / 3 MNT Testnet: 0.01 ETH
Usage	Input: Prompt (example tx). Output: Inference result (example tx).

OpenLM 1B

	OpenLM 1B
Model ID	13
Deployed Network	Ethereum & Ethereum Sepolia
Fee	Mainnet: 0.0003 ETH Testnet: 0.01 ETH
Usage	Input: Prompt (example tx). Output: Inference result (example tx).

OpenLM Score 7B, aka. (A.I.)location Oracle

	OpenLM Score 7B, aka. (A.I.)location Oracle
Model ID	14
Deployed Network	Arbitrum & Arbitrum Sepolia, Ethereum Sepolia
Fee	Mainnet: 0.0003 ETH Testnet: 0.01 ETH
Usage	Input: Instruction and prompt with the format of JSON String: {"instruction":"${instruction}","input":"${prompt}"} (example tx). Default instruction (if sending raw prompt only) is You are a helpful assistant. Output: Inference result (example tx).
Note	Input exceeds 7000 characters won't receive callback.

OpenLM Chat 7B

	OpenLM Score 7B, aka. (A.I.)location Oracle
Model ID	15
Deployed Network	Arbitrum & Arbitrum Sepolia, Ethereum Sepolia
Fee	Mainnet: 0.0003 ETH Testnet: 0.01 ETH
Usage	Input: Instruction and prompt with the format of JSON String: {"instruction":"${instruction}","input":"${prompt}"} (example tx). Default instruction (if sending raw prompt only) is You are a helpful assistant. Output: Inference result (example tx).

Stable Diffusion v2-1

	Stable Diffusion v2-1
Model ID	50
Deployed Network	Ethereum & Ethereum Sepolia, Optimism & Optimism Sepolia, Arbitrum & Arbitrum Sepolia, Manta & Manta Sepolia, Linea, Base, Mantle, Polygon PoS
Fee	Mainnet: 0.0003 ETH / 3 MATIC / 3 MNT Testnet: 0.01 ETH
Usage	Input: Prompt (example tx). Output: IPFS hash of inference result (example tx). Access with IPFS gateway, see example.

Stable Diffusion v3

	Stable Diffusion v3 Medium
Model ID	503
Deployed Network	Ethereum & Ethereum Sepolia, Optimism & Optimism Sepolia, Arbitrum & Arbitrum Sepolia, Manta & Manta Sepolia, Linea, Base, Mantle, Polygon PoS
Fee	Mainnet: 0.0003 ETH / 3 MATIC / 3 MNT Testnet: 0.01 ETH
Usage	Input: Prompt (example tx). Output: IPFS hash of inference result (example tx). Access with IPFS gateway, see example.

ORA RMS API Models

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

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

// 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 and SimplePrompt are both example smart contracts interacted with AI Oracle.

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

Contract

AI Oracle Proxy

Mainnet Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Mainnet Address

0xb880D47D3894D99157B52A7F869aB3B1E2D4349d

Contract

SimplePrompt

Mainnet Address

0x61423153f111BCFB28dd264aBA8d9b5C452228D2

Ethereum Sepolia

Contract

AI Oracle Proxy

Sepolia Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Sepolia Address

0xe75af5294f4CB4a8423ef8260595a54298c7a2FB

Contract

SimplePrompt

Sepolia Address

0x696c83111a49eBb94267ecf4DDF6E220D5A80129

Deprecated contracts: AIOracle, Prompt.

Optimism Mainnet

Contract

AI Oracle Proxy

Mainnet Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Mainnet Address

0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD

Contract

SimplePrompt

Mainnet Address

0xBC24514E541d5CBAAC1DD155187A171a593e5CF6

Optimism Sepolia

Contract

AI Oracle Proxy

Sepolia Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Sepolia Address

0x3c8Cd1714AC9c380702D160BE4cee0D291Eb89C0

Contract

SimplePrompt

Sepolia Address

0xf6919ebb1bFdD282c4edc386bFE3Dea1a1D8AC16

Arbitrum Mainnet

Contract

AI Oracle Proxy

Mainnet Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Mainnet Address

0xC20DeDbE8642b77EfDb4372915947c87b7a526bD

Contract

SimplePrompt

Mainnet Address

0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD

Arbitrum Sepolia Testnet

Contract

AI Oracle Proxy

Testnet Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Testnet Address

0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD

Contract

SimplePrompt

Testnet Address

0xBC24514E541d5CBAAC1DD155187A171a593e5CF6

Manta Mainnet

Contract

AI Oracle Proxy

Mainnet Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Mainnet Address

0xBC24514E541d5CBAAC1DD155187A171a593e5CF6

Contract

SimplePrompt

Mainnet Address

0x523622DfEd0243B0DF80CC9275764B0f432D33E3

Manta Sepolia Testnet

Contract

AI Oracle Proxy

Testnet Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Testnet Address

0xC20DeDbE8642b77EfDb4372915947c87b7a526bD

Contract

SimplePrompt

Testnet Address

0x3bfD1Cc919bfeC7795b600E764aDa001b58f122a

Linea Mainnet

Contract

AI Oracle Proxy

Mainnet Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Mainnet Address

0xC20DeDbE8642b77EfDb4372915947c87b7a526bD

Contract

SimplePrompt

Mainnet Address

0xb880D47D3894D99157B52A7F869aB3B1E2D4349d

Base Mainnet

Contract

AI Oracle Proxy

Mainnet Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Mainnet Address

0xC20DeDbE8642b77EfDb4372915947c87b7a526bD

Contract

SimplePrompt

Mainnet Address

0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD

Base Sepolia

Contract

AI Oracle Proxy

Testnet Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Testnet Address

0xC20DeDbE8642b77EfDb4372915947c87b7a526bD

Contract

SimplePrompt

Testnet Address

0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD

Polygon PoS Mainnet

Contract

AI Oracle Proxy

Mainnet Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Mainnet Address

0xC20DeDbE8642b77EfDb4372915947c87b7a526bD

Contract

SimplePrompt

Mainnet Address

0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD

Mantle Mainnet

Contract

AI Oracle Proxy

Mainnet Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Mainnet Address

0xC20DeDbE8642b77EfDb4372915947c87b7a526bD

Contract

SimplePrompt

Mainnet Address

0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD

Morph Mainnet

Contract

AI Oracle Proxy

Mainnet Address

0x0A0f4321214BB6C7811dD8a71cF587bdaF03f0A0

Contract

Prompt

Mainnet Address

0xC20DeDbE8642b77EfDb4372915947c87b7a526bD

Contract

SimplePrompt

Mainnet Address

0xC3287BDEF03b925A7C7f54791EDADCD88e632CcD