Model comparison
Kimi K2.7 Code HighSpeed vs Qwen3.8 2.4T A95B
Kimi K2.7 Code HighSpeed (Moonshot) and Qwen3.8 2.4T A95B (Qwen) side by side: what each costs per million tokens through Rapid Router, how much context each takes, what each supports, and where independent benchmarks place them. Same API, same key; switching is a one-string change.
| Kimi K2.7 Code HighSpeed | Qwen3.8 2.4T A95B | |
|---|---|---|
| Input price per 1M | $1.90 | $2.00 |
| Output price per 1M | $8.00 | $6.00 |
| Context window | 262K tokens | 1M tokens |
| Max output | 262K tokens | 131K tokens |
| Input types | text, image, video | text, image |
| Capabilities | tools, JSON, vision, reasoning | tools, JSON, vision, reasoning |
| Author | Moonshot | Qwen |
What a month costs on each
| Workload | Kimi K2.7 Code HighSpeed | Qwen3.8 2.4T A95B |
|---|---|---|
| Chatbot month (15M in, 4M out) | $60.50 | $54.00 |
| RAG month (40M in, 3M out) | $100.00 | $98.00 |
| Coding month (60M in, 10M out) | $194.00 | $180.00 |
On a typical 75/25 input-output mix, Qwen3.8 2.4T A95B costs less (about 12% less than Kimi K2.7 Code HighSpeed). Qwen3.8 2.4T A95B takes the longer prompt at 1M tokens. Try your own numbers in the cost calculator.
Call either one
curl https://rapidrouter.ai/api/v1/chat/completions \
-H "Authorization: Bearer $RAPIDROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "moonshotai/kimi-k2.7-code-highspeed", "messages": [{"role": "user", "content": "Hello"}]}'
# the other one: change the model string
-d '{"model": "qwen/qwen3.8-2.4t-a95b", ...}'Common questions
Which is cheaper, Kimi K2.7 Code HighSpeed or Qwen3.8 2.4T A95B?
Qwen3.8 2.4T A95B is cheaper on a typical mix of 75% input and 25% output tokens, by about 12%. Through Rapid Router both are billed at the provider list price per million tokens.
Which has the larger context window?
Qwen3.8 2.4T A95B, at 1M tokens. Kimi K2.7 Code HighSpeed offers 262K tokens.
Can I switch between Kimi K2.7 Code HighSpeed and Qwen3.8 2.4T A95B without changing code?
Yes. Both are callable at https://rapidrouter.ai/api/v1 with the same OpenAI-compatible request; only the model string changes (moonshotai/kimi-k2.7-code-highspeed or qwen/qwen3.8-2.4t-a95b).
How do I pay for Kimi K2.7 Code HighSpeed or Qwen3.8 2.4T A95B?
Top up a Rapid Router balance by card in US dollars, and both models debit that balance per request.
More Kimi models: Moonshot API pricing · More Qwen: Qwen API pricing