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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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Image
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DALL-E 3
B
Groq
S
Kling
A
HeyGen
S
TaglineOpenAI's image model. Built into ChatGPT Plus.The fastest AI inference in the world. Crazy low latency.Kuaishou's video model. The surprise standout.AI avatar videos. Record once, speak any language.
CategoryImageDev PlatformVideoVideo
PricingIncluded with ChatGPT Plus $20/moFree tier + pay-as-you-go APICredit-based, free trialFree + $24-$65/mo
Best forChatGPT Plus users who want images without paying extra.Developers who need sub-100ms LLM responses.Anyone who wants top-tier video quality for less.Course creators, multilingual marketers, anyone scaling video content.
Strengths
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Very strong motion + physics
  • Often beats Runway on realism
  • Great price
  • Clone your face + voice in 2 minutes
  • Instant translation into 40+ languages with lip sync
  • Avatars look less uncanny than competitors
Weaknesses
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • UX is rough for English speakers
  • Queue times
  • Pricey for serious volume
  • Long shots still feel off
  • Ethics — easy to misuse
Kai's verdictB-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.S-tier for speed. When latency is the product, start here.A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.
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