const result = await jabrod.rag.chat({
  kbId: 'kb_xxx',
  message: 'Summarize the key points',
  model: 'gpt-4o-mini'
});

console.log(result.message);
console.log(result.sources);

const result = await jabrod.rag
  .chatBuilder()
  .withMessage('Summarize the key points')
  .withKnowledgeBase('kb_xxx')
  .withModel('gpt-4o-mini')
  .withSystemPrompt('You are a helpful assistant.')
  .withTopK(5)
  .execute();