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Documentation Index

Fetch the complete documentation index at: https://docs.uselumina.io/docs/llms.txt

Use this file to discover all available pages before exploring further.

Common patterns for using the Lumina SDK.

​
Single LLM Call

const response = await lumina.traceLLM(
  () =>
    openai.chat.completions.create({
      model: 'gpt-4',
      messages: [{ role: 'user', content: 'Hello!' }],
    }),
  {
    name: 'chat-completion',
    system: 'openai',
    prompt: 'Hello!',
  }
);

​
Adding Metadata

await lumina.traceLLM(
  () => llm.generate(prompt),
  {
    name: 'chat',
    metadata: {
      userId: 'user-123',
      sessionId: 'session-456',
    },
  }
);

​
Error Handling

try {
  await lumina.traceLLM(
    () => llm.generate(prompt),
    { name: 'chat' }
  );
} catch (error) {
  // Error automatically recorded
  console.error('LLM call failed:', error);
  throw error;
}

​
Next Steps

Advanced Usage

Multi-span tracing patterns

API Reference

Complete API docs