LLM Providers

import { HyperAgent } from "@hyperbrowser/agent";

const agent = new HyperAgent({
  llm: {
    provider: "openai",
    model: "gpt-5.1",
  },
});

const agent = new HyperAgent({
  llm: {
    provider: "anthropic",
    model: "claude-sonnet-4-5",
  },
});

const agent = new HyperAgent({
  llm: {
    provider: "gemini",
    model: "gemini-3-pro-preview",
  },
});

# Add the API key for your chosen provider
OPENAI_API_KEY=sk-...
ANTHROPIC_API_KEY=sk-ant-...
GEMINI_API_KEY=...

import { config } from "dotenv";
config();

const agent = new HyperAgent({
  llm: {
    provider: "openai",
    model: "gpt-5.1",
  },
});

// Use Claude for complex reasoning
const complexAgent = new HyperAgent({
  llm: { provider: "anthropic", model: "claude-sonnet-4-5" },
});

// Use a smaller model for simple tasks
const simpleAgent = new HyperAgent({
  llm: { provider: "openai", model: "gpt-5-mini" },
});