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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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Qwen
A
ChatGPT Operator
B
Claude Code
S
TaglineAlibaba's open chat model. Multilingual + agentic.OpenAI's browser agent. Clicks and types on websites for you.Anthropic's CLI agent. Opus-powered, operates on your repo directly.
Categorychatagentscoding
PricingFree web + APIIncluded with ChatGPT Pro $200/moPart of Claude Pro/Max/Team plans
Best forVietnamese/Chinese content, SEA multilingual use, developers wanting open-weight tool-use.Power users willing to pay $200/mo for a browser bot.Developers who want an agent, not autocomplete. Large refactors, tests, docs.
Strengths
  • Excellent Chinese + Vietnamese + SEA languages
  • Strong at tool-use + agentic workflows
  • Open weights (Qwen2.5, Qwen3)
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
Weaknesses
  • English quality behind Claude/GPT
  • Less well-known outside Asia
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
Kai's verdictA-tier. The best open model for Vietnamese + Chinese. Don't sleep on it if you work in SEA.B-tier. Still early. Manus is more flexible for less money.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.
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