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Qwen
A
Perplexity
S
ChatGPT Operator
B
TaglineAlibaba's open chat model. Multilingual + agentic.AI search done right. Cited answers, not chat theater.OpenAI's browser agent. Clicks and types on websites for you.
Categorychatresearchagents
PricingFree web + APIFree + $20/mo ProIncluded with ChatGPT Pro $200/mo
Best forVietnamese/Chinese content, SEA multilingual use, developers wanting open-weight tool-use.Replacing Google for any question where you want a cited answer in seconds.Power users willing to pay $200/mo for a browser bot.
Strengths
  • Excellent Chinese + Vietnamese + SEA languages
  • Strong at tool-use + agentic workflows
  • Open weights (Qwen2.5, Qwen3)
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
Weaknesses
  • English quality behind Claude/GPT
  • Less well-known outside Asia
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
Kai's verdictA-tier. The best open model for Vietnamese + Chinese. Don't sleep on it if you work in SEA.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.B-tier. Still early. Manus is more flexible for less money.
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