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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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Agents
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ChatGPT Operator
B
Groq
S
Sora
A
Manus
S
TaglineOpenAI's browser agent. Clicks and types on websites for you.The fastest AI inference in the world. Crazy low latency.OpenAI's video model. Long clips, cinematic quality.Autonomous AI agent that actually finishes tasks.
CategoryAgentsDev PlatformVideoAgents
PricingIncluded with ChatGPT Pro $200/moFree tier + pay-as-you-go APIIncluded with ChatGPT Plus/ProFree tier + $39-$199/mo
Best forPower users willing to pay $200/mo for a browser bot.Developers who need sub-100ms LLM responses.ChatGPT subscribers experimenting with cinematic shots.People who want to hand off tasks entirely — trip planning, research, spreadsheet building.
Strengths
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • 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
  • General-purpose agent — research, book, build, analyze
  • Parallel task execution
  • Web browsing + file creation + coding
Weaknesses
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • 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
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
Kai's verdictB-tier. Still early. Manus is more flexible for less money.S-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 in the agent category. The first one I'd give to a non-technical friend.
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