DeepSeek V4 Pro 0423 vs Gemma 4 31B
API pricing, context, and independently measured performance, side by side. Gemma 4 31B starts 85% cheaper on input than DeepSeek V4 Pro 0423 at list prices.
DeepSeek V4 Pro 0423
DeepSeek · released Apr 24, 2026
Best input$0.522 / MTok
Best output$1.04 / MTok
Context1.05M
Providers18
Fastest measured0.54s° TTFT · 175 tok/s
Open weightsToolsReasoningStructured outputPrompt caching
Gemma 4 31B
Google · released Apr 2, 2026
Best input$0.08 / MTok
Best output$0.34 / MTok
Context262K
Providers18
Fastest measured0.31s° TTFT · 205 tok/s
Open weightsVisionToolsReasoningStructured outputPrompt caching
Cheapest providers, measuredUSD / MTOK
| MODEL | PROVIDER | INPUT | OUTPUT | TTFT | TPS | SMOKE |
|---|---|---|---|---|---|---|
| DeepSeek V4 Pro 0423 | STStreamLake | $0.522 | $1.04 | 4.8s° | 41° tok/s | 4/5 |
| DeepSeek V4 Pro 0423 | BABaidu | $0.524 | $1.05 | 0.66s° | 57° tok/s | 3/5 |
| DeepSeek V4 Pro 0423 | GMIGMICloud | $0.528 | $1.58 | 3.2s° | 58° tok/s | 4/5 |
| Gemma 4 31B | OPOpenInference | $0.08 | $0.35 | 2.3s° | 21° tok/s | 3/5 |
| Gemma 4 31B |  DeepInfra | $0.09 | $0.34 | 0.84s° | 56° tok/s | 5/5 |
| Gemma 4 31B | CWCoreWeave | $0.10 | $0.34 | 1.6s° | 38° tok/s | 5/5 |
TTFT/TPS: ModelIndex-measured medians (P50, trailing 72h) · chat10k profile (~10K in / 200 out) · ° = measured via OpenRouter routing (adds a hop) · SMOKE: of 5 programmatic capability probes passed · methodology v1.1 — full details on each model page