Kimi-K2-0711-Preview
Kimi-K2-0711-Preview is a large-scale foundation model developed by Moonshot AI. It has an extremely massive model size of approximately 10 trillion parameters and is designed as a chat-oriented AI that supports a context window of up to 131K.
Parameters
10000.0B
Context Window
131K
License
https://huggingface.co/moonshotai/Kimi-K2-Base/raw/main/LICENSE
Release Date
2025-07-11
API Pricing
API pricing for this model is not yet available
Strengths
- ・Overwhelming 10T+ parameter count
- ・Extensive 131K context support
- ・Foundation for advanced chat abilities
Weaknesses
- ・Gigantic 1TB+ model size
- ・Requires high computational resources
- ・Closed license form
Use Cases
- ・Long document analysis
- ・Building advanced conversational AI services
- ・Large-scale data context processing
Deep Analysis
Architecture
MoE (1T total, 32B active)
Original K2 preview
Context Window
128K tokens
API Pricing (Input/Output)
$0.15 / $0.60 per 1M tokens
Release Date
July 11, 2025
GitHub Stars
11K+
MoonshotAI/Kimi-K2
Strengths
- ・First open-weight trillion-parameter MoE model
- ・Very competitive pricing
- ・Strong coding and agent performance
- ・Large open-source community (11K GitHub stars)
Weaknesses
- ・128K context (shorter than later variants)
- ・No vision support
- ・Preview status
- ・Being discontinued May 2026
Competitor Comparison
| Model | Arena | SWE | GPQA | Price |
|---|---|---|---|---|
| GPT-4o | - | - | - | Higher |
| Claude Sonnet 3.5 | - | - | - | Higher |
| DeepSeek V3 | - | - | - | Comparable |
Kimi K2 0711-Preview is the original Kimi K2 model released July 2025. It was the first open-weight trillion-parameter MoE model, featuring 32B active parameters and competitive pricing. It established Moonshot AI as a major player in open-weight frontier models.
Analysis generated: 2026-05-24