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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
Groq
S
Cursor
S
Kling
A
TaglineAnthropic's CLI agent. Opus-powered, operates on your repo directly.The fastest AI inference in the world. Crazy low latency.VS Code fork that made AI coding actually work.Kuaishou's video model. The surprise standout.
CategoryCodingDev PlatformCodingVideo
PricingPart of Claude Pro/Max/Team plansFree tier + pay-as-you-go APIFree + $20/mo Pro + $40/mo BusinessCredit-based, free trial
Best forDevelopers who want an agent, not autocomplete. Large refactors, tests, docs.Developers who need sub-100ms LLM responses.Developers. Non-developers who want to ship working code.Anyone who wants top-tier video quality for less.
Strengths
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • Very strong motion + physics
  • Often beats Runway on realism
  • Great price
Weaknesses
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • UX is rough for English speakers
  • Queue times
Kai's verdictS-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.S-tier for speed. When latency is the product, start here.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.
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