GLM-5.1 vs DeepSeek V3
DeepSeek V3 is cheaper on output tokens, while GLM-5.1 offers a larger context window. Choose GLM-5.1 or DeepSeek V3 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GLM-5.1 | DeepSeek V3 |
|---|---|---|
| Provider | Alibaba (China) | Alibaba (China) |
| Input / 1M tokens | $0.87 | $0.29 |
| Output / 1M tokens | $3.48 | $1.15 |
| Context window | 203K | 66K |
| Parameters | 754B | 671B |
| Open weights | Yes | No |
| Released | Apr 2026 | Dec 2024 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.