Kimi K3 vs Kimi K2.7 Code: price, context window and capabilities
Kimi K3 (moonshotai/kimi-k3) and Kimi K2.7 Code (moonshotai/kimi-k2.7-code) are both multimodal language models from MoonshotAI on the OceanToken API. Kimi K2.7 Code costs less per token than Kimi K3: $0.95 against $3.00 per 1M input tokens (68% less) and $4.00 against $15.00 per 1M output tokens (73% less). Kimi K3 has the larger context window: 1.05M tokens (1,048,576) against 262K (262,144) for Kimi K2.7 Code. Both support tool calling, reasoning, structured outputs and image input; only Kimi K3 also lists video input.
Side by side
| Spec | Kimi K3 | Kimi K2.7 Code |
|---|---|---|
| Model | Kimi K3moonshotai/ | Kimi K2.7 Codemoonshotai/ |
| Publisher | MoonshotAI | MoonshotAI |
| Kind | Text, vision & video | Text & vision |
| Context window | 1.05M tokens1,048,576 | 262K tokens262,144 |
| Input price | $3.00 / 1M tokens | $0.95 / 1M tokens |
| Output price | $15.00 / 1M tokens | $4.00 / 1M tokens |
| Cached input price | $0.30 / 1M tokens | $0.19 / 1M tokens |
| Inputs | text, images and video | text and images |
| Outputs | text | text |
| Tool calling | Yes | Yes |
| Reasoning | Yes | Yes |
| Structured outputs | Yes | Yes |
About these prices
Which should you choose?
- Choose Kimi K2.7 Code to spend less per token: 68% less for input and 73% less for output than Kimi K3.
- Choose Kimi K3 for the longest inputs: its context window holds 1.05M tokens against 262K for Kimi K2.7 Code.
- Choose Kimi K3 if you need video input: Kimi K2.7 Code does not list it.
- Not sure? Call both with the same OceanToken API key and compare them on your own prompts; each request is billed per use from one prepaid balance.
Get API Key Kimi K3 Kimi K2.7 Code
Frequently asked questions
Which is cheaper, Kimi K3 or Kimi K2.7 Code?
Kimi K2.7 Code. Kimi K2.7 Code costs less per token than Kimi K3: $0.95 against $3.00 per 1M input tokens (68% less) and $4.00 against $15.00 per 1M output tokens (73% less). These are OceanToken starting prices per use; the OceanToken console always shows the current price.
Which has the larger context window, Kimi K3 or Kimi K2.7 Code?
Kimi K3. Kimi K3 has the larger context window: 1.05M tokens (1,048,576) against 262K (262,144) for Kimi K2.7 Code.
Can I call both Kimi K3 and Kimi K2.7 Code with one API key?
Yes. Both are on the OceanToken API at https://api.oceantoken.ai/v1: one API key and one prepaid balance call either model. Send the model id moonshotai/kimi-k3 or moonshotai/kimi-k2.7-code.
Models and publishers
Kimi K3 · Kimi K2.7 Code · All MoonshotAI models
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