gpt-oss-20b is an open-weight 21B parameter model released by OpenAI under the Apache 2.0 license. It uses a Mixture-of-Experts (MoE) architecture with 3.6B active parameters per forward pass, optimized for...
| Provider | openai |
|---|---|
| Input price | $0.030 / 1M tokens |
| Output price | $0.130 / 1M tokens |
| Context window | 131k tokens |
| Max output | 131k tokens |
| Modalities | text |
| Model ID | openai/gpt-oss-20b |
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