GLM-5.2 vs Claude Sonnet 4.6
GLM-5.2 is cheaper on output tokens, while GLM-5.2 offers a larger context window. Choose GLM-5.2 or Claude Sonnet 4.6 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GLM-5.2 | Claude Sonnet 4.6 |
|---|---|---|
| Provider | GMI Cloud | GMI Cloud |
| Input / 1M tokens | $0.98 | $3.00 |
| Output / 1M tokens | $3.08 | $15.00 |
| Context window | 1M | 410K |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | Jun 2026 | Feb 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.