Tools for understanding, summarizing, and simplifying complex content. Perfect for students, researchers, and curious minds.
summarizationTransform long documents, articles, or transcripts into concise, scannable summaries. The AI identifies key points and presents them clearly:
Long Documents
For very long documents (10,000+ words), ARKAbrain may route to Gemini 1.5 Pro or Claude, which have larger context windows. Add both OpenAI and OpenRouter keys for best results.
explain_simpleBreak down complex topics into easy-to-understand explanations using everyday language, analogies, and examples. The AI acts as a patient teacher:
Topic
"Explain blockchain technology"
ELI12 Output
"Imagine you and your friends have a shared notebook where you write down who owes who money. But instead of one person keeping the notebook, everyone has an exact copy. Every time someone writes something new, everyone's notebook updates automatically. No one can erase or change old entries because everyone would notice their copy is different. That's basically what blockchain is - a shared record book that's impossible to cheat on because everyone has a copy!"
Get accessible introductions to unfamiliar subjects before diving into technical materials.
Generate explanations to share with colleagues, students, or clients who aren't experts in your field.
Create accessible versions of technical content for broader audiences.
Get the gist of complex topics without spending hours reading documentation.
Research tools are routed based on content length and complexity:
| Scenario | Model |
|---|---|
| Short summary (<2K words) | GPT-4o Mini |
| Medium summary (2-10K words) | GPT-4o / Claude Haiku |
| Long document (>10K words) | Gemini 1.5 Pro / Claude |
| Complex explanation | GPT-4o |