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MoonshotAI: Kimi K2 0711

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. $0.57 per million input tokens, $2.30 per million output tokens. 131,072 token context window, maximum output of 100,352 tokens. Includes independent benchmarks from Artificial Analysis.

Overview

Model specifications

Context
131,072 tokens
Maximum output
100,352 tokens
Architecture
text->text
Tokenizer
Other
Knowledge cutoff
2024-12-31
Moderated
No
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input
$0.57
/M tokens
Output
$2.3
/M tokens
API

Quick start

Call this exact model ID through OpenRouter’s OpenAI-compatible API.

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"moonshotai/kimi-k2","messages":[{"role":"user","content":"Hello!"}]}'
Capabilities

InputOutput

Input
text
Output
text
API

Supported API parameters

frequency_penaltymax_tokenspresence_penaltyrepetition_penaltyseedstoptemperaturetool_choicetoolstop_ktop_p
Available providers

1 Provider

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

Novita

fp8
Context
131K
Maximum output
100K
Input
$0.570
Output
$2.30
Cache read
Not provided
Cache write
Not provided
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