Friday, August 21, 2026 · No. 390Prices synced 4 hours ago
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The AI Model Price Index

Kimi K2 Instruct

by Vercel AI Gateway · family kimi-k2 · listed Jul 2025T

Kimi model for long-context chat, coding, and agentic reasoning

Current rates USD per 1M tokens

Input$0.57
Output$2.30
Cache read—
Cache write—

Against the market

Input price vs. maker flagships ($/1M tokens)
DeepSeek V4 ProDeepSeek V4 Pro: $0.435 per 1M tokens$0.435Kimi K2 InstructKimi K2 Instruct: $0.57 per 1M tokens$0.57Gemini 3.7 FlashGemini 3.7 Flash: $0.75 per 1M tokens$0.75Mistral Medium 3.5Mistral Medium 3.5: $1.50 per 1M tokens$1.50Grok 4.6Grok 4.6: $2.00 per 1M tokens$2.00Qwen3.8 MaxQwen3.8 Max: $2.00 per 1M tokens$2.00Claude Opus 5Claude Opus 5: $5.00 per 1M tokens$5.00GPT-5.6 SolGPT-5.6 Sol: $5.00 per 1M tokens$5.00
Output price vs. maker flagships ($/1M tokens)
DeepSeek V4 ProDeepSeek V4 Pro: $0.87 per 1M tokens$0.87Kimi K2 InstructKimi K2 Instruct: $2.30 per 1M tokens$2.30Gemini 3.7 FlashGemini 3.7 Flash: $3.75 per 1M tokens$3.75Grok 4.6Grok 4.6: $6.00 per 1M tokens$6.00Qwen3.8 MaxQwen3.8 Max: $6.00 per 1M tokens$6.00Mistral Medium 3.5Mistral Medium 3.5: $7.50 per 1M tokens$7.50Claude Opus 5Claude Opus 5: $25.00 per 1M tokens$25.00GPT-5.6 SolGPT-5.6 Sol: $30.00 per 1M tokens$30.00

On the record

Model id
moonshotai/kimi-k2
Context window
131K tokens
Max output
131K tokens
Input modalities
text
Output modalities
text
Reasoning
no
Tool calls
yes
Open weights
no
Knowledge cutoff
—
Released
2025-07-11
Last updated
2025-09-05
Provider docs
github.com/vercel/ai/tree/5eb85cc45a259553501f535b8ac79a77d0e79223/packages/gateway

Back of the envelope

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