kimi-k3 API pricing
kimi-k3 by Moonshot AI costs $3.00 per 1M input tokens and $15.00 per 1M output tokens (1M in + 1M out = $18.00).
- API model id
kimi-k3- Input / 1M
- $3.00
- Output / 1M
- $15.00
- Cached input / 1M
- $0.30
- Context window
- 1.048576M
- Notes
- Cache writes: $3.00 (5-min TTL) / $6.00 (1-h TTL) per 1M tokens.
- Source
- https://platform.moonshot.ai/docs/pricing/chat
- Provider type
- First-party (HQ: Singapore)
- Regions
- unknown
- EU data residency
- unknown — International Kimi API (platform.moonshot.ai) is contracted with Moonshot AI PTE. LTD., Singapore law. Processing regions not stated.
- Last verified
- 2026-10-15
Cost estimate
| Provider | Model | Cost |
|---|---|---|
| Moonshot AI | kimi-k3 | $6.75 |
Uses standard list prices (no caching, batch or off-peak discounts). € and CHF rows are priced in that currency by the provider and not converted, so compare them with care.
Other Moonshot AI models
- kimi-k2.7-code: $0.95 / $4.00