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kimi-k2 OpenRouter price Model overview Kimi K2 Instruct is a large-scale Mixture-of-Experts (MoE) language model developed by Moonshot AI, featuring 1 trillion total parameters with 32 billion active per forward pass. It is optimized for...
Context window 131,072 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 $0.57
Cached input —
Cache write 5m —
Cache write 1h —
Output $2.3 Capabilities and formats text frequency penalty max tokens presence penalty repetition penalty seed stop 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: $0.57 Cached input: — Cache write 5m: — Cache write 1h: — Output: $2.3
