Kimi

Kimi K3

FrontierOpen WeightsReasoningKimi K3 License
Input Price
$3.00
/M tokens
Output Price
$15.00
/M tokens
Intelligence
44
/100
Arena Rank
#12
Overall
Coding Rank
#7
Arena
Context
1.048576M
tokens
Parameters
2.8T MoE (104B active)

One9Founders Verdictgood

Largest open-weight model released (2.8T MoE). Intelligence 44 on Index v4.3 — a point behind GLM-5.3. Still #7 on Arena Agent. API $3/$15; self-host is a multi-node job under the Kimi K3 License, not MIT.

“Still a top open coder. GLM-5.3 is now ahead on the Index and MIT-licensed.”

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
#7

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