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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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Claude Code
S
DALL-E 3
B
OpenAI Voice / Realtime
S
Luma Dream Machine
A
TaglineAnthropic's CLI agent. Opus-powered, operates on your repo directly.OpenAI's image model. Built into ChatGPT Plus.ChatGPT's voice + the Realtime API for developers.Smooth, cinematic motion. Image-to-video specialist.
CategoryCodingImageVoiceVideo
PricingPart of Claude Pro/Max/Team plansIncluded with ChatGPT Plus $20/moVoice included with ChatGPT Plus; Realtime API by usageFree + $10-$500/mo
Best forDevelopers who want an agent, not autocomplete. Large refactors, tests, docs.ChatGPT Plus users who want images without paying extra.Voice chat users, developers building voice agents on OpenAI.Photographers animating stills, cinematic b-roll.
Strengths
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Advanced Voice Mode feels genuinely conversational
  • Realtime API enables true two-way voice apps
  • Built into ChatGPT
  • Best image-to-video in the category
  • Great camera motion control
  • Ray 2 model produces striking shots
Weaknesses
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Pricey for production apps
  • Less voice variety than ElevenLabs
  • Platform lock-in
  • Prompt fidelity below Runway
  • Queue times on free tier
Kai's verdictS-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.S-tier for conversation. A-tier for TTS. Complement to ElevenLabs, not replacement.A-tier. Best for cinematic image-to-video. Pair with Runway for coverage.
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