Compare AI tools

	Claude Code S	Khanmigo S	Perplexity S	Sora A
Tagline	Anthropic's CLI agent. Opus-powered, operates on your repo directly.	Khan Academy's AI tutor. Socratic method, built for learning.	AI search done right. Cited answers, not chat theater.	OpenAI's video model. Long clips, cinematic quality.
Category	Coding	Education	Research	Video
Pricing	Part of Claude Pro/Max/Team plans	$4/mo (free for teachers)	Free + $20/mo Pro	Included with ChatGPT Plus/Pro
Best for	Developers who want an agent, not autocomplete. Large refactors, tests, docs.	Students K-12. Parents helping with homework. Teachers prepping lessons.	Replacing Google for any question where you want a cited answer in seconds.	ChatGPT subscribers experimenting with cinematic shots.
Strengths	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks	Socratic — doesn't give answers, asks questions Trusted by schools + parents Integrated with Khan Academy curriculum	Sources every claim Fast, current answers Pro Search runs multi-step research Spaces for persistent context	Up to 20-sec clips at 1080p Strong physics + scene composition Storyboard feature for longer narratives Remix existing videos
Weaknesses	Terminal-based — learning curve Can't be used without Claude subscription	K-12 focus (not deep for adults) Slower than general chatbots	Not a general chatbot Answers can be shallow on complex topics	Stricter content policy than competitors Hit-or-miss on complex motion Text-in-video still struggles
Kai's verdict	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.	S-tier for kids learning. The tutoring UX is legit — not a generic chatbot dressed up.	S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.	A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.
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