Models

npm install @ai-sdk/anthropic

import { Agent } from "@vibesjs/sdk";
import { anthropic } from "@ai-sdk/anthropic";
// Requires: ANTHROPIC_API_KEY environment variable

const agent = new Agent({
  model: anthropic("claude-sonnet-4-6"),
  systemPrompt: "You are helpful.",
});

npm install @ai-sdk/openai

import { Agent } from "@vibesjs/sdk";
import { openai } from "@ai-sdk/openai";
// Requires: OPENAI_API_KEY environment variable

const agent = new Agent({
  model: openai("gpt-4o"),
  systemPrompt: "You are helpful.",
});

npm install @ai-sdk/google

import { Agent } from "@vibesjs/sdk";
import { google } from "@ai-sdk/google";
// Requires: GOOGLE_GENERATIVE_AI_API_KEY environment variable

const agent = new Agent({
  model: google("gemini-2.0-flash"),
  systemPrompt: "You are helpful.",
});

npm install @ai-sdk/groq

import { Agent } from "@vibesjs/sdk";
import { groq } from "@ai-sdk/groq";
// Requires: GROQ_API_KEY environment variable

const agent = new Agent({
  model: groq("llama-3.3-70b-versatile"),
  systemPrompt: "You are helpful.",
});

npm install @ai-sdk/mistral

import { Agent } from "@vibesjs/sdk";
import { mistral } from "@ai-sdk/mistral";
// Requires: MISTRAL_API_KEY environment variable

const agent = new Agent({
  model: mistral("mistral-large-latest"),
  systemPrompt: "You are helpful.",
});

npm install ollama-ai-provider

import { Agent } from "@vibesjs/sdk";
import { ollama } from "ollama-ai-provider";
// No API key required - connects to your local Ollama server

const agent = new Agent({
  model: ollama("llama3.2"),
  systemPrompt: "You are helpful.",
});

import { Agent } from "@vibesjs/sdk";
import { createOpenAI } from "@ai-sdk/openai";

const custom = createOpenAI({
  baseURL: "https://my-provider.example.com/v1",
  apiKey: process.env.MY_API_KEY,
});

const agent = new Agent({
  model: custom("my-model"),
  systemPrompt: "You are helpful.",
});

const agent = new Agent({
  model: anthropic("claude-sonnet-4-6"),
  modelSettings: {
    temperature: 0.7,
    maxTokens: 2000,
  },
});

const cheapModel = groq("llama-3.3-70b-versatile");
const richModel = anthropic("claude-sonnet-4-6");

// Use cheap model for simple classification
const label = await agent
  .override({ model: cheapModel })
  .run("Classify: is this spam? " + email);

// Use powerful model for generation
const reply = await agent
  .override({ model: richModel })
  .run("Draft a professional reply to: " + email);