MoonshotAI: Kimi K3 is Kimi’s most powerful model to date, with 2.8 trillion parameters. It is built based on the hybrid linear attention mechanism Kimi Delta Attention and attention residual technology. It has native visual understanding capabilities and a context window of 1 million tokens. It is suitable for cutting-edge intelligent scenarios such as software engineering, knowledge work, and deep reasoning.
- By:
- Moonshot AI
- Input:
- Output:
- Context length:
- 1.05M
- Max output:
- 1.05M
- Published:
- 2026-07-17
Providers
Same model, different providers. Automatic routing picks the cheapest healthy one within the same quality tier.
| Provider | ||||
|---|---|---|---|---|
| 5% offalibaba-cloud | $3$2.85/1M tokens | $15$14.25/1M tokens | Read$0.3$0.285/1M tokensWrite— | 1.05M |
| 35% offLowestamux-special | $3$1.95/1M tokens | $15$9.75/1M tokens | Read$0.3$0.195/1M tokensWrite— | 1.05M |
Availability
24 hoursSuccess rate of the requests Amux actually sent to each provider. Client errors are excluded from the denominator — a malformed request isn't the provider's fault.
Throughput
24 hoursAverage output speed on streaming requests, in tokens per second (TPS).
Latency
24 hoursAverage time to first token (TTFT) on streaming requests — how long from sending a request to receiving its first token.
Activity
24 hoursToken usage and cost for this model over time, split by the provider that served each request.