Model comparison
Kimi K2.7 Code vs o1
Kimi K2.7 Code (Moonshot) and o1 (OpenAI) 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 | o1 | |
|---|---|---|
| Input price per 1M | $2.85 | $15.00 |
| Output price per 1M | $14.25 | $60.00 |
| Context window | 262K tokens | 200K tokens |
| Max output | 262K tokens | 100K tokens |
| Input types | text, image, video | text, image |
| Capabilities | tools, JSON, vision, reasoning | tools, vision, reasoning |
| Author | Moonshot | OpenAI |
What a month costs on each
| Workload | Kimi K2.7 Code | o1 |
|---|---|---|
| Chatbot month (15M in, 4M out) | $99.75 | $465.00 |
| RAG month (40M in, 3M out) | $156.75 | $780.00 |
| Coding month (60M in, 10M out) | $313.50 | $1500.00 |
On a typical 75/25 input-output mix, Kimi K2.7 Code costs less (about 78% less than o1). Kimi K2.7 Code takes the longer prompt at 262K 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", "messages": [{"role": "user", "content": "Hello"}]}'
# the other one: change the model string
-d '{"model": "openai/o1", ...}'Common questions
Which is cheaper, Kimi K2.7 Code or o1?
Kimi K2.7 Code is cheaper on a typical mix of 75% input and 25% output tokens, by about 78%. Through Rapid Router both are billed at the provider list price per million tokens.
Which has the larger context window?
Kimi K2.7 Code, at 262K tokens. o1 offers 200K tokens.
Can I switch between Kimi K2.7 Code and o1 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 or openai/o1).
How do I pay for Kimi K2.7 Code or o1?
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 GPT: OpenAI API pricing