Model Selection

export const agent = new LuaAgent({
  name: 'my-agent',
  persona: '...',
  model: 'openai/gpt-5.4',  // ← add this
  skills: [mySkill]
});

export const agent = new LuaAgent({
  name: 'support-agent',
  persona: '...',
  model: 'openai/gpt-5.4',
  skills: [supportSkill]
});

export const agent = new LuaAgent({
  name: 'smart-agent',
  persona: '...',
  model: async (request) => {
    const user = await User.get();
    return user.data?.isPremium ? 'openai/gpt-5.4' : 'google/gemini-2.5-flash';
  },
  skills: [mySkill]
});

model: async (request) => {
  const user = await User.get();
  const tier = user.data?.subscriptionTier;

  if (tier === 'pro') return 'openai/gpt-5.4';          // flagship
  if (tier === 'standard') return 'openai/gpt-4.1';     // 1M context, balanced
  return 'google/gemini-2.5-flash';                      // default
}

model: (request) => {
  // Use a faster/cheaper model for voice channels
  if (request.channel === 'voice') return 'google/gemini-2.5-flash-lite';
  // Use a more capable model for complex web requests
  return 'openai/gpt-5.4';
}

model: async (request) => {
  // Use a model with large context for document-heavy workflows
  const basketCount = await Baskets.getCount();
  if (basketCount > 50) return 'openai/gpt-4.1';  // 1M context
  return 'openai/gpt-5.4-mini';
}

import { env } from 'lua-cli';

model: env('PREFERRED_MODEL') || 'google/gemini-2.5-flash'