novita

moonshotai/kimi-k2-instruct

Context

128K

Input

text

Output

text

Tool calling

Supported

About this model

Kimi-K2-Instruct is Moonshot AI's flagship 100-billion-parameter instruction-tuned model featuring a hybrid dense-MoE architecture with 200K context handling. Optimized for complex reasoning, multilingual dialogue, and long-form document understanding. Specializes in Chinese and English technical domains with enhanced safety alignment.

Capabilities

text

Available through the unified API

Quick start

View API docs

curl https://api.oneinfer.ai/v1/chat/completions \
  -H "Authorization: Bearer $ONEINFER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "80733c3d05bd4d009eda0a4cc4484dba",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'

Providers

Available routing options for this model through OneInfer.

novita

80733c3d05bd4d009eda0a4cc4484dba

Available

Input

$0.570 / 1M

Output

$2.300 / 1M

Routing

OneInfer optimized

Pricing

Current OneInfer pricing for this model.

Usage	Price
Input tokens	$0.570 / 1M
Output tokens	$2.300 / 1M

Performance

Published evaluation results associated with this model.

Long-Context Understanding

Needle-in-Haystack (200K)98.2

Book Summarization (F1)92.7

Legal Document QA89.4

Reasoning Capabilities

MMLU (5-shot)83.5

CMMLU (Chinese MMLU)85.1

GSM8K (8-shot)91.3

HumanEval (0-shot)73.8

Multilingual Performance

Chinese (CEval)86.4

English (MMLU)83.5

Japanese (JGLUE)78.9

Korean (Ko-LLM-Leaderboard)76.2

Safety Alignment

Harmful Query Rejection95.6

Bias Detection Score93.2

API example

curl https://api.oneinfer.ai/v1/chat/completions \
  -H "Authorization: Bearer $ONEINFER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "80733c3d05bd4d009eda0a4cc4484dba",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'