Count tokens for kimi-latest-128k and estimate API cost before you send a request. Moonshot AI does not publish this tokenizer, so counts are calibrated estimates for planning.Your text never leaves the browser.
Context window. 131,072 tokens (about 98,000 English words).
API pricing. $2.00 input / $5.00 output per 1M tokens.
Tokenizer. Not public; counts on this page are calibrated estimates.
Pricing source. The community-maintained LiteLLM pricing dataset, refreshed 2026-08-11. Community-tracked rates can lag provider changes; confirm with the provider before budgeting.
Paste your prompt into the counter on this page. Moonshot AI does not publish the kimi-latest-128k tokenizer, so the count is a calibrated estimate based on text length, language, and structure. Treat it as planning guidance rather than an exact billing number.
How much does kimi-latest-128k cost per token?
kimi-latest-128k costs $2.00 per 1 million input tokens and $5.00 per 1 million output tokens, based on the community-maintained LiteLLM pricing dataset checked 2026-08-11.
What is the context window of kimi-latest-128k?
kimi-latest-128k has a context window of 131,072 tokens, which is roughly 98,000 English words of combined prompt and response. The counter above shows how much of that window your text consumes.
Is this kimi-latest-128k token count exact?
No. It is a clearly labeled estimate, because Moonshot AI has not released a public tokenizer for kimi-latest-128k. Estimates are usually within a reasonable range for English text but can drift for code, JSON, or non-English languages.