References

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

Models

Llama3 8B Instruct

Model ID

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 (). Output: Inference result ().

OpenLM 1B

Model ID

Deployed Network

Ethereum & Ethereum Sepolia

Fee

Mainnet: 0.0003 ETH Testnet: 0.01 ETH

Usage

Input: Prompt (). Output: Inference result ().

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

Model ID

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}"} (). Default instruction (if sending raw prompt only) is You are a helpful assistant. Output: Inference result ().

Note

Input exceeds 7000 characters won't receive callback.

OpenLM Chat 7B

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

Model ID

Deployed Network

Arbitrum & Arbitrum Sepolia, Ethereum Sepolia

Fee

Mainnet: 0.0003 ETH Testnet: 0.01 ETH

Usage

Stable Diffusion v2-1

Model ID

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 (). Output: IPFS hash of inference result (). Access with IPFS gateway, see .

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 (). Output: IPFS hash of inference result (). Access with IPFS gateway, see .

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

Contract

Prompt

Mainnet Address

Contract

SimplePrompt

Mainnet Address

Ethereum Sepolia

Contract

AI Oracle Proxy

Sepolia Address

Contract

Prompt

Sepolia Address

Contract

SimplePrompt

Sepolia Address

Deprecated contracts: AIOracle, Prompt.

Optimism Mainnet

Contract

AI Oracle Proxy

Mainnet Address

Contract

Prompt

Mainnet Address

Contract

SimplePrompt

Mainnet Address

Optimism Sepolia

Contract

AI Oracle Proxy

Sepolia Address

Contract

Prompt

Sepolia Address

Contract

SimplePrompt

Sepolia Address

Arbitrum Mainnet

Contract

AI Oracle Proxy

Mainnet Address

Contract

Prompt

Mainnet Address

Contract

SimplePrompt

Mainnet Address

Arbitrum Sepolia Testnet

Contract

AI Oracle Proxy

Testnet Address

Contract

Prompt

Testnet Address

Contract

SimplePrompt

Testnet Address

Manta Mainnet

Contract

AI Oracle Proxy

Mainnet Address

Contract

Prompt

Mainnet Address

Contract

SimplePrompt

Mainnet Address

Manta Sepolia Testnet

Contract

AI Oracle Proxy

Testnet Address

Contract

Prompt

Testnet Address

Contract

SimplePrompt

Testnet Address

Linea Mainnet

Contract

AI Oracle Proxy

Mainnet Address

Contract

Prompt

Mainnet Address

Contract

SimplePrompt

Mainnet Address

Base Mainnet

Contract

AI Oracle Proxy

Mainnet Address

Contract

Prompt

Mainnet Address

Contract

SimplePrompt

Mainnet Address

Base Sepolia

Contract

AI Oracle Proxy

Testnet Address

Contract

Prompt

Testnet Address

Contract

SimplePrompt

Testnet Address

Polygon PoS Mainnet

Contract

AI Oracle Proxy

Mainnet Address

Contract

Prompt

Mainnet Address

Contract

SimplePrompt

Mainnet Address

Mantle Mainnet

Contract

AI Oracle Proxy

Mainnet Address

Contract

Prompt

Mainnet Address

Contract

SimplePrompt

Mainnet Address

Morph Mainnet

Contract

AI Oracle Proxy

Mainnet Address

Contract

Prompt

Mainnet Address

Contract

SimplePrompt

Mainnet Address

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