kimi/kimi-k2.5 vs GLM-5.1
kimi/kimi-k2.5 is cheaper on output tokens, while kimi/kimi-k2.5 offers a larger context window. Choose kimi/kimi-k2.5 or GLM-5.1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | kimi/kimi-k2.5 | GLM-5.1 |
|---|---|---|
| Provider | Alibaba (China) | Alibaba (China) |
| Input / 1M tokens | $0.60 | $0.87 |
| Output / 1M tokens | $3.00 | $3.48 |
| Context window | 262K | 203K |
| Parameters | 1T | 754B |
| Open weights | Yes | Yes |
| Released | Jan 2026 | Apr 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.