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Use the Vercel AI SDK with the i14 API

The Vercel AI SDK is a TypeScript toolkit for building AI features. Its OpenAI-compatible provider works with the i14 API, so you can call Sugar Glider (i14-sugarglider-nemotron3-super-120B-v1) with generateText and streamText.

Install

Section titled “Install”
npm install ai @ai-sdk/openai-compatible

Export your API key, which you can create at platform.i14.ai:

bash or zsh
export I14_API_KEY="your_api_key_here"

Generate text

Section titled “Generate text”
import { createOpenAICompatible } from "@ai-sdk/openai-compatible";
import { generateText } from "ai";


const i14 = createOpenAICompatible({
  name: "i14",
  baseURL: "https://api.i14.ai/v1",
  apiKey: process.env.I14_API_KEY,
});


const { text, usage, finishReason } = await generateText({
  model: i14("i14-sugarglider-nemotron3-super-120B-v1"),
  prompt: "Explain the difference between a process and a thread in one paragraph.",
  maxOutputTokens: 8192,
});


console.log(text);
console.log(finishReason, usage);

Stream text

Section titled “Stream text”
import { createOpenAICompatible } from "@ai-sdk/openai-compatible";
import { streamText } from "ai";


const i14 = createOpenAICompatible({
  name: "i14",
  baseURL: "https://api.i14.ai/v1",
  apiKey: process.env.I14_API_KEY,
});


const result = streamText({
  model: i14("i14-sugarglider-nemotron3-super-120B-v1"),
  system: "You are a helpful assistant.",
  prompt: "Write a short poem about the ocean.",
  maxOutputTokens: 8192,
});


for await (const textPart of result.textStream) {
  process.stdout.write(textPart);
}


process.stdout.write("\n");
console.log(await result.usage);