Compare AI tools
Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
Pick tools (2 selected)
Coding
Image
Productivity
Writing
Marketing
Qwen A | Flux (Black Forest Labs) A | |
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| Tagline | Alibaba's open chat model. Multilingual + agentic. | Open weights + strong photorealism. The open-source answer. |
| Category | Chatbots | Image |
| Pricing | Free web + API | API + open weights (Schnell is Apache 2.0) |
| Best for | Vietnamese/Chinese content, SEA multilingual use, developers wanting open-weight tool-use. | Developers + power users who want control and privacy. |
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| Kai's verdict | A-tier. The best open model for Vietnamese + Chinese. Don't sleep on it if you work in SEA. | A-tier. S-tier if you self-host. The reason open-source image gen matters. |
| Link | Open → | Open → |