Kimi K3 alternatives
Same input types and capabilities, at least half the context window · USD per 1M tokens
We found 10 models that can replace Kimi K3 ($3.00 input / $15.00 output per million tokens). 10 of them are cheaper. The cheapest, Qwen3.7 Flash, costs 99.1% less on a blended 3:1 basis: $0.56 instead of $60.00 per month for a chatbot workload (10M input / 2M output tokens).
// 10 alternatives
| model | lab | in $/1M | out $/1M | ctx | vs Kimi K3 | chatbot / mo |
|---|---|---|---|---|---|---|
| Qwen3.7 Flash | Alibaba (Qwen) | $0.03 | $0.13 | 1M | −99.1% | $0.56 |
| Muse Spark 1.2 Contributor | Meta | $0.10 | $0.20 | 1.05M | −97.9% | $1.40 |
| Muse Spark 1.3 Contributor | Meta | $0.10 | $0.20 | 1.05M | −97.9% | $1.40 |
| Qwen3.5 Flash | Alibaba (Qwen) | $0.10 | $0.40 | 1M | −97.1% | $1.80 |
| Gemini 2.5 Flash-Lite | $0.10 | $0.40 | 1.05M | −97.1% | $1.80 | |
| Qwen3.8 Flash | Alibaba (Qwen) | $0.15 | $0.47 | 1M | −96.2% | $2.44 |
| Qwen3.8 Omni Flash | Alibaba (Qwen) | $0.15 | $0.47 | 1M | −96.2% | $2.44 |
| MiniMax-M3.1-Flash | MiniMax | $0.15 | $0.60 | 1M | −95.6% | $2.70 |
| MiniMax-M3 | MiniMax | $0.30 | $1.20 | 1M | −91.2% | $5.40 |
| Qwen3.6 Flash | Alibaba (Qwen) | $0.25 | $1.50 | 1M | −90.6% | $5.50 |
// how we pick alternatives
An alternative must accept every input type Kimi K3 accepts (text, image, video), offer the same tool-calling and reasoning support, and have at least half of its 1.05M-token context window. Models are sorted by blended price (3 × input + output) / 4, using base-tier list prices refreshed daily.