All models
Moonshot AI
Kimi K2
Moonshot AI's July 2025 open-weight model, a 1T-parameter mixture-of-experts that made its name on agentic tool use and coding. Fast, open content level, 262K context, text only. No thinking mode. Kimi K3 is the newer flagship at about twice the price.
OpenOpen-weight models with lighter filters. Discuss more, refuse less.
Smart & Cheap
Intelligence
~1.74 credits
Estimated price per message
262K tokens
Context window
Text
Reads
Kimi K2 is a legacy model. Its successor, Kimi K3, is faster or cheaper - and chats that used Kimi K2 move to it automatically.
See Kimi K3The facts
Made by
Moonshot AI
Content tier
OpenOpen-weight models with lighter filters. Discuss more, refuse less.
Intelligence
Smart & Cheap
Estimated price per message
~1.74 credits≈ 57 messages for $1
Context window
262K tokens≈ 403 pages of text in one go
Reads
Text
Writes
Text
Tool use
Yes - search, memory, code and more
Served via
OpenRouter, Unbottled AI
Status
Legacy
A typical message: 16K tokens in, 1.5K out. Short replies cost less. Models served via OpenRouter bill the real provider cost plus our markup, so actual charges vary. 1 credit = $0.01.
Compare Kimi K2
Same facts, side by side.
Try Kimi K2 now.
No subscription. Free credits to start. The chat opens with Kimi K2 selected and a prompt ready - just send.