What is Structured output?Structured output kya hai?

🧸 Think of it likeAise samjho

Like asking someone to fill a form with fixed boxes instead of writing a free letter, so a computer can read it.Kisi se khuli chitthi ki jagah fixed boxes wala form bharwaana, taaki computer padh sake.

📘 ExplainedVistaar se

Use the provider's structured output or JSON mode with a schema, keep fields simple, set low temperature, and always validate in code (for example with Pydantic). Retry once with the error message, then fall back safely.Provider ka structured output ya schema wala JSON mode use karo, fields simple rakho, temperature kam rakho, aur hamesha code mein validate karo (jaise Pydantic se). Error message ke saath ek baar retry, phir safe fallback.

💡 Real exampleAsli example

Extracting {invoice_no, date, total, gst} from a scanned invoice.Scanned invoice se {invoice_no, date, total, gst} nikaalna.

📖 Learn it step by stepStep by step seekho

• Calling an LLM API: keys, requests and costsLLM API call karna: keys, requests aur costs
• Tool use (function calling): letting an LLM take actionsTool use (function calling): LLM ko action lene dena

🔗 Related termsJude hue shabd

• Tool callingLetting an LLM request actions or data from your code, like looking up an order or sending an email.LLM ko aapke code se actions ya data maangne dena, jaise order dhoondhna ya email bhejna.
• Prompt engineeringDesigning and testing prompts so an LLM gives reliable, useful output.Prompts design aur test karna taaki LLM reliable, kaam ka output de.