Model Type | OpenRouter TypeScript SDK | OpenRouter

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Information about an AI model available on OpenRouter

Example Usage

1 import { Model } from "@openrouter/sdk/models";
2 
3 let value: Model = {
4   architecture: {
5     inputModalities: [
6       "text",
7     ],
8     modality: "text->text",
9     outputModalities: [
10       "text",
11     ],
12   },
13   canonicalSlug: "openai/gpt-4",
14   contextLength: 8192,
15   created: 1692901234,
16   defaultParameters: null,
17   id: "openai/gpt-4",
18   links: {
19     details: "/api/v1/models/openai/gpt-5.4/endpoints",
20   },
21   name: "GPT-4",
22   perRequestLimits: null,
23   pricing: {
24     completion: "0.00006",
25     prompt: "0.00003",
26   },
27   supportedParameters: [
28     "temperature",
29     "top_p",
30     "max_tokens",
31   ],
32   topProvider: {
33     isModerated: true,
34   },
35 };

Fields

Field	Type	Required	Description	Example
`architecture`	models.ModelArchitecture	✔️	Model architecture information	`{"input_modalities": ["text"],"instruct_type": "chatml","modality": "text-\u003etext","output_modalities": ["text"],"tokenizer": "GPT"}`
`canonicalSlug`	string	✔️	Canonical slug for the model	openai/gpt-4
`contextLength`	number	✔️	Maximum context length in tokens	8192
`created`	number	✔️	Unix timestamp of when the model was created	1692901234
`defaultParameters`	models.DefaultParameters	✔️	Default parameters for this model	`{"frequency_penalty": 0,"presence_penalty": 0,"repetition_penalty": 1,"temperature": 0.7,"top_k": 0,"top_p": 0.9}`
`description`	string	➖	Description of the model	GPT-4 is a large multimodal model that can solve difficult problems with greater accuracy.
`expirationDate`	string	➖	The date after which the model may be removed. ISO 8601 date string (YYYY-MM-DD) or null if no expiration.	2025-06-01
`huggingFaceId`	string	➖	Hugging Face model identifier, if applicable	microsoft/DialoGPT-medium
`id`	string	✔️	Unique identifier for the model	openai/gpt-4
`knowledgeCutoff`	string	➖	The date up to which the model was trained on data. ISO 8601 date string (YYYY-MM-DD) or null if unknown.	2024-10-01
`links`	models.ModelLinks	✔️	Related API endpoints and resources for this model.	`{"details": "/api/v1/models/openai/gpt-5.4/endpoints"}`
`name`	string	✔️	Display name of the model	GPT-4
`perRequestLimits`	models.PerRequestLimits	✔️	Per-request token limits	`{"completion_tokens": 1000,"prompt_tokens": 1000}`
`pricing`	models.PublicPricing	✔️	Pricing information for the model	`{"completion": "0.00006","image": "0","prompt": "0.00003","request": "0"}`
`supportedParameters`	models.Parameter[]	✔️	List of supported parameters for this model
`topProvider`	models.TopProviderInfo	✔️	Information about the top provider for this model	`{"context_length": 8192,"is_moderated": true,"max_completion_tokens": 4096}`