Kimi K3 alternatives
10 models list the same capabilities as Kimi K3 (tool calling, reasoning, structured outputs and image input), take at least as long a prompt, and cost less per token on OceanToken. The cheapest is GPT-6 Luna Pro, 97% below Kimi K3.
Up to 97% less than Kimi K3
$0.10 / $0.50 $3.00 / $15.00 per 1M input / output tokens
Cheaper models with the same capabilities 10
| Model | Context | Input / output per 1M | vs Kimi K3 | Side by side |
|---|---|---|---|---|
| Kimi K3 itselfmoonshotai/kimi-k3 | 1.05M | $3.00 / $15.00 | – | – |
| GPT-6 Luna Proopenai/gpt-6-luna-pro | 1.05M | $0.10 / $0.50 | 97% less | Compare |
| GLM 5.3 Flashz-ai/glm-5.3-flash | 1.05M | $0.15 / $0.50 | 96% less | Compare |
| DeepSeek V4.1 Flash (1017)deepseek/deepseek-v4.1-flash-1017 | 1.05M | $0.21 / $0.84 | 94% less | Compare |
| Gemini 3.7 Flashgoogle/gemini-3.7-flash | 1.05M | $0.675 / $3.375 | 78% less | Compare |
| Gemini 3.8 Flashgoogle/gemini-3.8-flash | 1.05M | $0.675 / $3.375 | 78% less | Compare |
| GPT-6.1 Terraopenai/gpt-6.1-terra | 1.05M | $0.90 / $4.50 | 70% less | Compare |
| Gemini 3.5 Flashgoogle/gemini-3.5-flash | 1.05M | $1.35 / $8.10 | 48% less | Compare |
| Gemini 4 Argongoogle/gemini-4-argon | 1.05M | $1.80 / $9.00 | 40% less | Compare |
| GPT-6 Solopenai/gpt-6-sol | 1.05M | $1.80 / $9.00 | 40% less | Compare |
| GPT-6.1 Solopenai/gpt-6.1-sol | 1.05M | $1.80 / $9.00 | 40% less | Compare |
About these prices
Frequently asked questions
What is the cheapest alternative to Kimi K3?
GPT-6 Luna Pro: $0.10 / $0.50 per 1M input and output tokens, against $3.00 / $15.00 for Kimi K3, 97% less per token on OceanToken. It lists tool calling, reasoning, structured outputs and image input, as Kimi K3 does.
How do I switch from Kimi K3 to another model?
Every model is on the same API: keep the base URL https://api.oceantoken.ai/v1 and your key, and change the model id from moonshotai/kimi-k3 to, for example, openai/gpt-6-luna-pro.
Is a cheaper model as good as Kimi K3?
The price and the listed capabilities are facts this page can show; how well a model does your task is not. Run the same prompts on two models: with one key, switching is a one-line change.
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