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.
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Coding
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Claude Code S | Sora A | Flux (Black Forest Labs) A | Hex A | |
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| Tagline | Anthropic's CLI agent. Opus-powered, operates on your repo directly. | OpenAI's video model. Long clips, cinematic quality. | Open weights + strong photorealism. The open-source answer. | Modern data notebook with Magic AI assistant. |
| Category | Coding | Video | Image | Data |
| Pricing | Part of Claude Pro/Max/Team plans | Included with ChatGPT Plus/Pro | API + open weights (Schnell is Apache 2.0) | Free + $28+/user/mo |
| Best for | Developers who want an agent, not autocomplete. Large refactors, tests, docs. | ChatGPT subscribers experimenting with cinematic shots. | Developers + power users who want control and privacy. | Data teams at startups + enterprises. |
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| Kai's verdict | S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement. | A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros. | A-tier. S-tier if you self-host. The reason open-source image gen matters. | A-tier for data teams. S-tier if you already live in SQL + Python. |
| Link | Open → | Open → | Open → | Open → |