LLM Price Watch › Price history › Kimi K3.1 Pro
Kimi K3.1 Pro price history
Moonshot AI · mid tier · context 1M. Daily API prices per million tokens, tracked since Oct 25, 2026.
$4input / 1M today
$20output / 1M today
1price changes recorded
$4–$4input range, 8 days
Every price change we recorded
| Date | Input / 1M | Output / 1M |
|---|---|---|
| Oct 27, 2026 | $2 → $4 +100% | $10 → $20 +100% |
Get told the day it changes
Price-change alerts are free by e-mail on the front page. Developers can pull the data from the free history API (last 30 days; API Pro adds full history and webhooks).
Questions
What does Kimi K3.1 Pro cost right now?
Kimi K3.1 Pro by Moonshot AI costs $4 per million input tokens and $20 per million output tokens, as recorded by LLM Price Watch today.
Has the Kimi K3.1 Pro price changed?
Yes. We have recorded 1 price change for Kimi K3.1 Pro; the latest was on Oct 27, 2026.
Where does this price history come from?
LLM Price Watch records the listed API price of every tracked model once a day. The raw daily data is available free for the last 30 days at api.llmpricewatch.com/v1/history/kimi-k3-1-pro.