Compare
2–4 model comparison. Best-in-row is highlighted.
Kimi K3.1 Proopen
Moonshotai · moonshotai__kimi-k3.1-pro
gpt-oss-20bopen
OpenAI · openai__gpt-oss-20b
Identity
| Field | moonshotai__kimi-k3.1-pro | openai__gpt-oss-20b |
|---|---|---|
| Provider | Moonshotai | OpenAI |
| Slug | moonshotai__kimi-k3.1-pro | openai__gpt-oss-20b |
| Status | live | live |
| Open weights | Yes | Yes |
| License | — | — |
| HuggingFace | moonshotai/Kimi-K3.1-Pro | openai/gpt-oss-20b |
Quality
| Field | moonshotai__kimi-k3.1-pro | openai__gpt-oss-20b |
|---|---|---|
| Quality index (0–100) | — | — |
Cost
| Field | moonshotai__kimi-k3.1-pro | openai__gpt-oss-20b |
|---|---|---|
| Input $ / 1M tokens | $2.00 | $0.03 |
| Cached input $ / 1M | $0.20 | $0.03 |
| Output $ / 1M tokens | $10.00 | $0.13 |
Context
| Field | moonshotai__kimi-k3.1-pro | openai__gpt-oss-20b |
|---|---|---|
| Max context tokens | 1,048,576 | 131,072 |
| Max output tokens | 943,718 | 117,964 |
Modalities
| Field | moonshotai__kimi-k3.1-pro | openai__gpt-oss-20b |
|---|---|---|
| Input | text, image, video | text |
| Output | text | text |