A detailed side-by-side comparison of Gemini and Kimi — capabilities, strengths, and which AI is best for your needs.
Gemini by Google DeepMind and Kimi by Moonshot AI are two of the leading AI models available today. While both are powerful, they take different approaches and excel in different areas.
Gemini is built around Largest context window (1M tokens), while Kimi focuses on Largest context window (2M tokens). Below we compare them across key capabilities to help you choose the right one for your tasks.
| Feature | ● Gemini | ● Kimi |
|---|---|---|
| Provider | Google DeepMind | Moonshot AI |
| Latest Model | Gemini 2.5 Pro | Kimi K2 |
| Release Year | 2025 | 2025 |
| Context Window | 1M tokens | 2M tokens |
| Pricing | Free / Advanced $20/mo | Free / API pay-per-use |
| Open Source | No | No |
| Multimodal | Yes | No |
| Web Access | Yes | Yes |
| API Available | Yes | Yes |
| Thinking Mode | Yes | No |
| Image Generation | Yes | No |
| Code Execution | Yes | No |
| File Upload | Yes | Yes |
| Voice Mode | Yes | No |
Both Gemini and Kimi are excellent AI assistants, but they serve different needs. The best choice depends on your specific use case.
The good news? You can try both for free right here on ChatGPT.org and decide for yourself which one works best for you.
It depends on your needs. Gemini excels at Multimodal tasks, Long-context analysis, while Kimi is stronger at Long document analysis, Research papers. Both are top-tier AI models.
Yes, both Gemini and Kimi are available for free on chatgpt.org. No registration required.
Gemini has a slight edge in coding tasks, but both models handle code generation, debugging, and explanation very well.
Kimi has a larger context window (2M), compared to Gemini's 1M. This matters for long documents.
Gemini generally responds faster, though both models deliver quick responses for most tasks.
No. Gemini is made by Google DeepMind and Kimi is made by Moonshot AI. They use different architectures and have different strengths.