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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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Groq
S
Sora
A
Elicit
S
Ideogram
S
TaglineThe fastest AI inference in the world. Crazy low latency.OpenAI's video model. Long clips, cinematic quality.AI research assistant for academic literature.The one that actually gets text in images right.
CategoryDev PlatformVideoResearchImage
PricingFree tier + pay-as-you-go APIIncluded with ChatGPT Plus/ProFree + $12-$42/moFree + $8/mo + $20/mo + $60/mo
Best forDevelopers who need sub-100ms LLM responses.ChatGPT subscribers experimenting with cinematic shots.Grad students, researchers, anyone doing literature reviews.Anything with text — posters, ads, album covers, slide decks.
Strengths
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Searches 125M+ papers
  • Extracts + synthesizes findings across papers
  • Systematic review workflow
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
Weaknesses
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Academic-only
  • Can hallucinate citations — verify everything
  • Aesthetic ceiling below Midjourney
  • Less style variety
Kai's verdictS-tier for speed. When latency is the product, start here.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.S-tier for academic research. Nothing else comes close for systematic reviews.S-tier for text-in-image. Use this for posters, Midjourney for art.
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