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Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Stable Audio
A
MagicSchool
S
Claude Code
S
Sora
A
TaglineStability AI's open audio model. Loops + SFX + background.AI platform built for teachers. Lesson plans + IEPs + admin.Anthropic's CLI agent. Opus-powered, operates on your repo directly.OpenAI's video model. Long clips, cinematic quality.
CategoryAudioEducationCodingVideo
PricingFree + $12/mo Pro + enterpriseFree + $100/yr Plus + school plansPart of Claude Pro/Max/Team plansIncluded with ChatGPT Plus/Pro
Best forGame developers, podcasters needing SFX, video creators needing background music.Teachers prepping materials. School districts.Developers who want an agent, not autocomplete. Large refactors, tests, docs.ChatGPT subscribers experimenting with cinematic shots.
Strengths
  • Open-weight model available
  • Great for loops + game audio + SFX
  • Commercial-use clarity
  • 60+ teacher-specific tools
  • Generous free tier
  • FERPA + COPPA compliant for schools
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
Weaknesses
  • Not for full songs with vocals
  • Shorter generation limits
  • Teacher-only focus
  • Less useful for students
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
Kai's verdictA-tier for its niche. Different use case than Suno — SFX and loops, not songs.S-tier for teachers. If you teach K-12, start here this week.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.
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