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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
Claude
S
Le Chat (Mistral)
B
TaglineAlibaba's open chat model. Multilingual + agentic.Anthropic's flagship — best reasoning + longest useful context.French alternative. Fast, European, privacy-focused.
Categorychatchatchat
PricingFree web + APIFree + $20/mo Pro + team/enterpriseFree + $15/mo Pro
Best forVietnamese/Chinese content, SEA multilingual use, developers wanting open-weight tool-use.Long writing, code, careful thinking, documents over 50 pages.European users with data residency needs. Fans of open-weight models.
Strengths
  • Excellent Chinese + Vietnamese + SEA languages
  • Strong at tool-use + agentic workflows
  • Open weights (Qwen2.5, Qwen3)
  • Best-in-class writing + nuanced reasoning
  • 1M context on Opus
  • Artifacts for code/docs
  • Lowest hallucination rate in my testing
  • European data residency
  • Very fast responses
  • Open-weight Mistral models available
  • Good French/European languages
Weaknesses
  • English quality behind Claude/GPT
  • Less well-known outside Asia
  • Image generation is weak
  • No native web search on all tiers
  • Smaller capability gap vs frontier models
  • Less polished UX
Kai's verdictA-tier. The best open model for Vietnamese + Chinese. Don't sleep on it if you work in SEA.S-tier for reasoning and writing. If you only pay for one chatbot, pay for this one — especially for long work.B-tier overall, A-tier if GDPR/data residency matters. Solid backup option.
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