Moonshot AIKimi-K3

moonshotai/kimi-k3

agentagentsreasoning
Open in Playground

Moonshot AI Kimi-K3: Kimi frontier chat model with long context and strong agentic tool use. Text and image input.

Pricing

USD per 1M tokens, billed per token. Cached input applies where the provider caches prompts.

Input
$2.95
Output
$14.75
Cached input
$0.295

Specifications

Context length
1M
Max output tokens
—
Input
text, image
Output
text
Endpoints
openai, openai-response, anthropic
Released
Jul 16, 2026
Alias accepted
Kimi-K3

Example request

curl https://api.nxioai.com/api/v1/chat/completions \
  -H "Authorization: Bearer $NXIO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"moonshotai/kimi-k3","messages":[{"role":"user","content":"Hello"}]}'

Price history

Every price change opens a new version. Past requests are billed with the version in effect at the time.

EffectiveUntilInputOutputCached inputSource
Oct 6, 2026current$2.95$14.75$0.295sync