https://docs.perplexity.ai/guides/getting-started
https://docs.perplexity.ai/guides/model-cards
https://docs.perplexity.ai/guides/pricing
https://docs.perplexity.ai/guides/structured-outputs
https://docs.perplexity.ai/guides/prompt-guide
https://docs.perplexity.ai/guides/bots
https://docs.perplexity.ai/api-reference/chat-completions
