gpt-oss-120b is 6.9× cheaper per million tokens (blended). DeepSeek V4.1 Flash 1017 has the larger context window (1,048,576 vs 131,072 tokens, 8.0×).
DeepSeek V4.1 Flash 1017 vs gpt-oss-120b
Live catalog fields. Best-in-row is highlighted.
DeepSeek V4.1 Flash 1017open
DeepSeek · deepseek__deepseek-v4.1-flash-1017
gpt-oss-120bopen
OpenAI · openai__gpt-oss-120b
Identity
| Field | deepseek__deepseek-v4.1-flash-1017 | openai__gpt-oss-120b |
|---|---|---|
| Provider | DeepSeek | OpenAI |
| Slug | deepseek__deepseek-v4.1-flash-1017 | openai__gpt-oss-120b |
| Status | live | live |
| Open weights | Yes | Yes |
| License | — | — |
| HuggingFace | deepseek-ai/DeepSeek-V4.1-Flash-1017 | openai/gpt-oss-120b |
Quality
| Field | deepseek__deepseek-v4.1-flash-1017 | openai__gpt-oss-120b |
|---|---|---|
| Quality index (0–100) | — | — |
Cost
| Field | deepseek__deepseek-v4.1-flash-1017 | openai__gpt-oss-120b |
|---|---|---|
| Input $ / 1M tokens | $0.15 | $0.02 |
| Cached input $ / 1M | $0.00 | $0.02 |
| Output $ / 1M tokens | $0.60 | $0.09 |
Context
| Field | deepseek__deepseek-v4.1-flash-1017 | openai__gpt-oss-120b |
|---|---|---|
| Max context tokens | 1,048,576 | 131,072 |
| Max output tokens | 393,216 | 65,536 |
Modalities
| Field | deepseek__deepseek-v4.1-flash-1017 | openai__gpt-oss-120b |
|---|---|---|
| Input | text, image | text |
| Output | text | text |