Simulating realistic Translation parameters (5,000 in / 5,500 out with 15% cache reuse). Kimi K2.7 Code (OpenRouter) delivers a 86% cost reduction over Claude Opus 4.8 (OpenRouter).
| Traffic Volume Tier | Claude Opus 4.8 (OpenRouter) Monthly | Kimi K2.7 Code (OpenRouter) Monthly | Monthly Savings by picking Kimi K2.7 Code (OpenRouter) |
|---|---|---|---|
| 1,000 reqs/mo (Dev/Testing) | $159.125 | $21.69 | Save $137.435 / mo |
| 10,000 reqs/mo (Small App) | $1,591.25 | $216.90 | Save $1,374.35 / mo |
| 100,000 reqs/mo (Growth Production) | $15,912.50 | $2,169.00 | Save $13,743.50 / mo |
| 1,000,000 reqs/mo (Scale SaaS) | $159,125.00 | $21,690.00 | Save $137,435.00 / mo |
Kimi K2.7 Code (OpenRouter) is 86% cheaper for Translation workloads. At standard Translation parameter ratios (5,000 input tokens, 5,500 output tokens, 15% cache hit), Kimi K2.7 Code (OpenRouter) costs $0.0217 per request compared to $0.1591 on Claude Opus 4.8 (OpenRouter).
Claude Opus 4.8 (OpenRouter) offers a context window of 1,000,000 tokens (max output: 128,000), while Kimi K2.7 Code (OpenRouter) offers 262,144 tokens (max output: 235,929).
At 100,000 requests per month, using Kimi K2.7 Code (OpenRouter) saves $13,743.50 every month (or $164,922.00 annually) compared to Claude Opus 4.8 (OpenRouter).
Output length ≈ input length; budget both sides of the request. Japanese and Chinese text typically costs more per word than English due to tokenization. Cache translation memories and glossaries embedded in the prompt.