AI education source

Perplexity

Perplexity API docs

Official material for learning web-grounded AI search, Sonar, Agent API workflows, citations, retrieval, and model choice.

Start with: Read the overview, then compare Search, Sonar, Agent, and Embeddings APIs by use case.

Videos

Educator videos are listed first. Similar videos are labelled and included when they cover the same skills or adjacent topics.

2025 in LLMs so far

Skills

Learner questions

Who should learn from Perplexity?

Developers building AI search and grounded research workflows should start here when they need ai search, sonar, agent api, grounded answers, model selection, and research workflows. The strongest fit is a learner who wants material in these formats: api docs, model docs, guides.

What should I do first?

Read the overview, then compare Search, Sonar, Agent, and Embeddings APIs by use case. After that, open one related resource below and write down the exact workflow, concept, or implementation pattern you want to apply.

What problem does this help with?

Official material for learning web-grounded AI search, Sonar, Agent API workflows, citations, retrieval, and model choice. Use this profile when you are comparing educators by topic, level, format, and practical usefulness rather than browsing random AI content.

How do I compare this with other educators?

Compare the skill coverage, the starting recommendation, and the related videos. If you need ai search, search the directory for that skill and shortlist three profiles before committing to a course, book, or playlist.

Related resources

Resource	Kind	Level	Use when
OpenAI model guide OpenAI	Model docs	Beginner to advanced	You need to choose between GPT models, reasoning models, latency-sensitive models, and cost-sensitive API paths.
Claude models overview Anthropic	Model docs	Beginner to advanced	You need the official comparison of Claude models before choosing Opus, Sonnet, or a lower-cost option.
Gemini API models Google AI for Developers	Model docs	Beginner to advanced	You need to compare Gemini model versions, context windows, modalities, stable releases, and experimental model IDs.
Mistral models overview Mistral AI	Model docs	Beginner to advanced	You need to compare Mistral model capabilities, performance tradeoffs, and use-case fit.
Cohere models overview Cohere	Model docs	Beginner to advanced	You need to choose between Cohere chat, embedding, and rerank models for grounded enterprise search.
DeepSeek API docs DeepSeek	API docs	Beginner to advanced	You need first-call examples and OpenAI-compatible API usage for DeepSeek models.
DeepSeek models and pricing DeepSeek	Model docs	Beginner to advanced	You need current DeepSeek model names, pricing, and deprecation notes before building against the API.
Qwen API platform Qwen	API docs	Beginner to advanced	You need official Qwen API access, examples, and model-family context.
xAI Grok models xAI	Model docs	Beginner to advanced	You need the official Grok model chooser for chat, coding, image, video, and voice workflows.
Perplexity API overview Perplexity	API docs	Beginner to advanced	You need to understand Search, Sonar, Agent, and Embeddings APIs for grounded AI research workflows.