Gemma 4 31B vs Kimi K3
API pricing, context, and independently measured performance, side by side. Gemma 4 31B starts 96% cheaper on input than Kimi K3 at list prices.
Gemma 4 31B
Google · released Apr 2, 2026
Best input$0.09 / MTok
Best output$0.34 / MTok
Context262K
Providers17
Fastest measured—
Open weightsVisionToolsReasoningStructured outputPrompt caching
Kimi K3
Moonshot AI · released Jul 16, 2026
Best input$2.55 / MTok
Best output$12.75 / MTok
Context1.05M
Providers16
Fastest measured—
Open weightsVisionToolsReasoningStructured outputPrompt caching
Cheapest providers, measuredUSD / MTOK
| MODEL | PROVIDER | INPUT | OUTPUT | TTFT | TPS | SMOKE |
|---|---|---|---|---|---|---|
| Gemma 4 31B |  DeepInfra | $0.09 | $0.34 | — | — | 5/5 |
| Gemma 4 31B | CWCoreWeave | $0.10 | $0.34 | — | — | 5/5 |
| Gemma 4 31B |  Venice | $0.12 | $0.36 | — | — | 5/5 |
| Kimi K3 | MAMakora | $2.55 | $12.75 | — | — | — |
| Kimi K3 | MOMorph | $2.80 | $14.00 | — | — | 1/5 |
| Kimi K3 | DeepInfra | $2.85 | $14.25 | — | — | 4/5 |