Auto Router has the larger context window (2,000,000 vs 131,072 tokens, 15.3×). gpt-oss-20b is open-weights; the other is not.
gpt-oss-20b vs Auto Router
Live catalog fields. Best-in-row is highlighted.
gpt-oss-20bopen
OpenAI · openai__gpt-oss-20b
Auto Router
OpenRouter · openrouter__auto
Identity
| Field | openai__gpt-oss-20b | openrouter__auto |
|---|---|---|
| Provider | OpenAI | OpenRouter |
| Slug | openai__gpt-oss-20b | openrouter__auto |
| Status | live | live |
| Open weights | Yes | No |
| License | — | — |
| HuggingFace | openai/gpt-oss-20b | — |
Quality
| Field | openai__gpt-oss-20b | openrouter__auto |
|---|---|---|
| Quality index (0–100) | — | — |
Cost
| Field | openai__gpt-oss-20b | openrouter__auto |
|---|---|---|
| Input $ / 1M tokens | $0.03 | — |
| Cached input $ / 1M | $0.03 | — |
| Output $ / 1M tokens | $0.13 | — |
Context
| Field | openai__gpt-oss-20b | openrouter__auto |
|---|---|---|
| Max context tokens | 131,072 | 2,000,000 |
| Max output tokens | 117,964 | — |
Modalities
| Field | openai__gpt-oss-20b | openrouter__auto |
|---|---|---|
| Input | text | text, image, audio, file, video |
| Output | text | text, image |