Prices

OpenRouter moonshotai/kimi-k3.1-pro via River (moonshotai/kimi-k3.1-pro/river/unknown)

OpenRouter moonshotai/kimi-k3.1-pro via River costs USD 2.00 per 1M input tokens and USD 10.00 per 1M output tokens (community cross-check, https://openrouter.ai/moonshotai/kimi-k3.1-pro), verified 2026-11-14 12:13 UTC.

Last verified 2026-11-14T12:13:48+00:00 · Source: https://openrouter.ai/moonshotai/kimi-k3.1-pro (community cross-check, waak source openrouter-endpoints)
No first-party source is read for this model yet; this value is a community cross-check and can lag the provider.

Price

Input
USD 2.00 / 1M tokens
Output
USD 10.00 / 1M tokens
Cached input
USD 0.20 / 1M
This price since
2026-11-13T12:10:14+00:00
FX used
1 EUR = 1.1081 USD (ECB)
Billing
per_token

Specification

Context window (tokens)
1,048,576
Max output
1,048,575
Mode
chat
Model
moonshotai/kimi-k3.1-pro
Quantization
unknown
Upstream host
River
Region
global
Listing
listing not verifiable
aggregator / community mirror: no first-party public page to check against
First seen
2026-11-13T12:10:14+00:00
SKU id
inference/openrouter/moonshotai/kimi-k3.1-pro/river/unknown

Price history (90 days)

moonshotai/kimi-k3.1-pro via River price, last 90 days1 line, 2026-11-13 to 2026-11-13; values between 2.00 and 2.00 USD; latest 2.00 USD.1.801.902.002.102.20Nov 12Nov 13Nov 142026-11-13 UTC: 2.00 USD
Observed (UTC)PriceUSDEUROutput / 1MSnapshot
2026-11-13T12:10:14+00:00USD 2.002.001.804910.00#3508

Each row is a change point: the price held from that moment until the next row. History via the API: JSON · CSV.

Changes

SeenKindChange
2026-11-13T12:10:14+00:00
between 2026-11-12 and 2026-11-13
New SKU 2 USD

API: /v1/skus/inference/openrouter/moonshotai/kimi-k3.1-pro/river/unknown

Cite this

Free to reuse under CC BY 4.0 with this credit. The numbers are list prices, not transacted prices.

InfraRabbit (2026). OpenRouter moonshotai/kimi-k3.1-pro via River [data as of 2026-11-14]. https://infrarabbit.com/prices/inference/openrouter/moonshotai/kimi-k3.1-pro/river/unknown (accessed 2026-11-14). List prices, not transacted prices. CC BY 4.0.
BibTeX
@misc{infrarabbit_inference_openrouter_moonshotai_kimi_k3_1_pro_river_unknown_2026,
  author       = {InfraRabbit},
  title        = {OpenRouter moonshotai/kimi-k3.1-pro via River},
  year         = {2026},
  howpublished = {\url{https://infrarabbit.com/prices/inference/openrouter/moonshotai/kimi-k3.1-pro/river/unknown}},
  note         = {Data as of 2026-11-14; accessed 2026-11-14; list prices, not transacted prices; CC BY 4.0}
}