Context
1M
Max output
1M
Serving providers
1
Cheapest input
$1.00 /1M
On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.

Pricing by serving provider

standard tier · per 1M tokens · click a provider to expand
Serving providerInput /1MOutput /1MEndpoints
TencentCheapest$1.00$4.001
Standardtencent/kimi-k2.8-preview
ComponentUnitStandard
Text cached in/1M tok$0.25
Text cache write/1M tok$0.00
Text input/1M tok$1.00
Text output/1M tok$4.00

Price history

listed seller prices, input and output per 1M tokens
Input Output

Price history is accruing. We record a point each day a listed seller price changes; the full backfill lands shortly.

Cost calculator

estimate your monthly spend on this model
$520
estimated / month

Model IDs

copy the exact identifier for your platform
tencent/kimi-k2.8-preview

Frequently asked questions

Kimi K2.8 Preview pricing, context and availability

How much does Kimi K2.8 Preview cost?

Kimi K2.8 Preview costs $1.00 per 1M input tokens from Tencent, and $4.00 per 1M output tokens from Tencent.

What is the context window of Kimi K2.8 Preview?

Kimi K2.8 Preview accepts up to 1M tokens of context and can return up to 1M output tokens.

What can Kimi K2.8 Preview do?

Kimi K2.8 Preview supports tool use, reasoning, prompt caching and structured output.

Other Moonshot models

compare pricing across the Moonshot lineup
Listed prices from LiteLLM, OpenRouter and Vercel · last checked Oct 14, 2026

Every weekday

AI moves fast. Here's your debrief.

News, analysis, tools, and more.

For people who build with AI