GLM-5.1 vs Kimi K2.5
Kimi K2.5 is cheaper on output tokens, while Kimi K2.5 offers a larger context window. Choose GLM-5.1 or Kimi K2.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GLM-5.1 | Kimi K2.5 |
|---|---|---|
| Provider | Weights & Biases | Weights & Biases |
| Input / 1M tokens | $1.40 | $0.50 |
| Output / 1M tokens | $4.40 | $2.85 |
| Context window | 200K | 262K |
| Parameters | 754B | 1T |
| Open weights | Yes | Yes |
| Released | Apr 2026 | Jan 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.