Home / All model prices / Kimi / kimi-k2-0905 K Kimi
kimi-k2-0905 OpenRouter price Model overview Kimi K2 0905 is the September update of [Kimi K2 0711](moonshotai/kimi-k2). It is a large-scale Mixture-of-Experts (MoE) language model developed by Moonshot AI, featuring 1 trillion total parameters with 32...
Context window 262,144 tokens
Knowledge cutoff —
Price last verified 2026-09-06
First observed 2026-08-20 Descriptions, capabilities, and tariffs come from the linked source. First-party prices take priority; OpenRouter fallbacks are labelled.
Current price Estimated API value in USD per million tokens, backed by OpenRouter's public Models API.
Input $0.6
Cached input —
Cache write 5m —
Cache write 1h —
Output $2.5 Capabilities and formats text frequency penalty max tokens presence penalty repetition penalty response format seed stop structured outputs temperature tool choice tools top k top p Performance references No comparable benchmark data is currently available.
PRICE EVOLUTION Price history Original observation and every later change, including any change of price source.
Original observed price OpenRouter price 2026-08-20
Input: $0.6 Cached input: — Cache write 5m: — Cache write 1h: — Output: $2.5
