Kimi K2.7 Code vs Kimi K3
API pricing, context, and independently measured performance, side by side. Kimi K2.7 Code starts 74% cheaper on input than Kimi K3 at list prices.
Kimi K2.7 Code
Moonshot AI · released Jun 12, 2026
Best input$0.67 / MTok
Best output$3.40 / MTok
Context262K
Providers15
Fastest measured0.39s° TTFT · 114 tok/s
Open weightsVisionToolsReasoningStructured outputPrompt caching
Kimi K3
Moonshot AI · released Jul 16, 2026
Best input$2.60 / MTok
Best output$13.00 / MTok
Context1.05M
Providers15
Fastest measured0.61s° TTFT · 84 tok/s
Open weightsVisionToolsReasoningStructured outputPrompt caching
Cheapest providers, measuredUSD / MTOK
| MODEL | PROVIDER | INPUT | OUTPUT | TTFT | TPS | SMOKE |
|---|---|---|---|---|---|---|
| Kimi K2.7 Code | INInceptron | $0.67 | $3.40 | 1.1s° | 165° tok/s | 5/5 |
| Kimi K2.7 Code |  DeepInfra | $0.68 | $3.40 | 0.4s° | 58° tok/s | 5/5 |
| Kimi K2.7 Code | AMAmbient | $0.69 | $3.49 | 0.76s° | 108° tok/s | 5/5 |
| Kimi K3 | SRSail Research | $2.60 | $13.00 | 1.5s° | 144° tok/s | 2/5 |
| Kimi K3 | MOMorph | $2.80 | $14.00 | 1.7s° | 17° tok/s | 1/5 |
| Kimi K3 | DeepInfra | $2.85 | $14.25 | 2s° | 25° tok/s | 4/5 |
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