Kimi

Kimi K3

FrontierOpen WeightsReasoningKimi K3 License
Input Price
$3.00
/M tokens
Output Price
$15.00
/M tokens
Intelligence
60
/100
Arena Rank
#12
Overall
Coding Rank
#2
Arena
Context
1.048576M
tokens
Parameters
2.8T MoE (104B active)

One9Founders Verdictgood

Largest open-weight model released (2.8T MoE). Highest open-weight AA score (60). #2 Arena WebDev. API $3/$15; self-host is a multi-node job under the Kimi K3 License, not MIT.

Open-weight king on quality. Operationally heavy.

Best For

  • open-weight coding frontier
  • agentic coding
  • self-host when you can afford the cluster

Not Great For

  • laptop inference
  • simple MIT licensing
  • DPDP-sensitive SaaS without self-hosting

Startup Recommendation

Use the API for experiments; only self-host if you already run multi-node GPUs.

Pricing Details

Input
$3.00
per 1M tokens
Output
$15.00
per 1M tokens
Cached Input
$0.30
per 1M tokens

Capabilities

Function Calling
Structured Output
Vision
-Web Search
-Code Execution
-MCP
Audio Input
Video Input
Reasoning
Streaming
-Batch API
-Computer Use

Chatbot Arena Rankings

Overall
#12
Coding
#2

Security & Compliance

SOC 2 Type II
GDPR
HIPAA
Enterprise SSO
Audit Logs

Training data policy: N/A — open weights. Self-host for full control.

DPDP Act (India): Self-host in India for full DPDP compliance.

Data residency: Self-hosted

India Availability

Self-host in India