AI education source

OpenRouter

OpenRouter docs

Useful for learning model comparison, routing, and API-compatible experimentation.

Start with: Use one prompt across several models and compare outputs.

Videos

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

LLM evaluation with W&B

Skills

Learner questions

Who should learn from OpenRouter?

Developers comparing models should start here when they need model routing, api examples, llm apps, and evaluation. The strongest fit is a learner who wants material in these formats: docs, examples, model pages.

What should I do first?

Use one prompt across several models and compare outputs. 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?

Useful for learning model comparison, routing, and API-compatible experimentation. 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 model routing, search the directory for that skill and shortlist three profiles before committing to a course, book, or playlist.

Related resources

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W&B LLM Evaluation Course Weights & Biases	Free course	Intermediate	You need to debug and measure LLM app quality.
W&B Courses Weights & Biases	Free courses	Intermediate	Use this when you want Weights & Biases's material for llm apps and related AI skills.
OpenAI Cookbook OpenAI	Cookbook	Beginner to advanced	Use this when you want OpenAI's material for api examples and related AI skills.
Python Engineer Patrick Loeber	YouTube tutorials	Beginner to intermediate	Use this when you want Patrick Loeber's material for pytorch and related AI skills.
Stanford CS229 Machine Learning Stanford CS229	Course notes	Intermediate	Use this when you want Stanford CS229's material for ml foundations and related AI skills.
freeCodeCamp AI and machine learning courses freeCodeCamp	Articles	Beginner to intermediate	Use this when you want freeCodeCamp's material for python and related AI skills.
Codecademy AI courses Codecademy	Interactive courses	Beginner	Use this when you want Codecademy's material for ai foundations and related AI skills.
Replicate docs and examples Replicate	Docs	Beginner to intermediate	Use this when you want Replicate's material for model apis and related AI skills.