gpt-oss-20b vs GLM-5
gpt-oss-20b is cheaper on output tokens, while GLM-5 offers a larger context window. Choose gpt-oss-20b or GLM-5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | gpt-oss-20b | GLM-5 |
|---|---|---|
| Provider | Amazon Bedrock | Amazon Bedrock |
| Input / 1M tokens | $0.07 | $1.00 |
| Output / 1M tokens | $0.30 | $3.20 |
| Context window | 128K | 203K |
| Parameters | 21B | 744B |
| Open weights | No | Yes |
| Released | Aug 2025 | Mar 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.