DeepSeek V3.2 vs gpt-oss-20b
API pricing, context, and independently measured performance, side by side. gpt-oss-20b starts 90% cheaper on input than DeepSeek V3.2 at list prices.
DeepSeek V3.2
DeepSeek · released Dec 1, 2025
Best input$0.209 / MTok
Best output$0.31 / MTok
Context164K
Providers14
Fastest measured—
Open weightsToolsReasoningStructured outputPrompt caching
gpt-oss-20b
OpenAI · released Aug 5, 2025
Best input$0.02 / MTok
Best output$0.10 / MTok
Context131K
Providers13
Fastest measured1s° TTFT · 54 tok/s
Open weightsToolsReasoningStructured outputPrompt caching
Cheapest providers, measuredUSD / MTOK
| MODEL | PROVIDER | INPUT | OUTPUT | TTFT | TPS | SMOKE |
|---|---|---|---|---|---|---|
| DeepSeek V3.2 | GMIGMICloud | $0.209 | $0.31 | — | — | 5/5 |
| DeepSeek V3.2 | STStreamLake | $0.214 | $0.322 | — | — | 5/5 |
| DeepSeek V3.2 | DIDigitalOcean | $0.25 | $0.80 | — | — | 5/5 |
| gpt-oss-20b | DADarkbloom | $0.02 | $0.10 | — | — | — |
| gpt-oss-20b | CWCoreWeave | $0.03 | $0.13 | — | — | 5/5 |
| gpt-oss-20b |  DeepInfra | $0.03 | $0.14 | — | — | 2/5 |