by OpenAIRank #146Score 57.1
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...
| Signal | Normalized | Weight | Contribution | Freshness |
|---|---|---|---|---|
Capabilities capability | 66.7 | 20% | 13.3 | 2026-06-24T10:04:06.614Z |
Benchmarks benchmark | 55.7 | 30% | 16.7 | 2026-06-24T10:04:06.614Z |
Pricing pricing_tier | 99.9 | 15% | 15.0 | 2026-06-24T10:04:06.614Z |
Context Window context_window | 73.1 | 10% | 7.3 | 2026-06-24T10:04:06.614Z |
Recency recency | 74.1 | 15% | 11.1 | 2026-06-24T10:04:06.614Z |
Output Capacity output_capacity | 20.0 | 10% | 2.0 | 2026-06-24T10:04:06.614Z |
| Capability | Supported |
|---|---|
| Vision | No |
| Reasoning | Yes |
| JSON Mode | Yes |
| Streaming | Yes |
| Function Calling | Yes |
| Web Search | No |