R1 vs Kimi K2 0711 (Comparative Analysis)
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Comparative Analysis: R1 vs. Kimi K2 0711
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Overview
R1 was released 5 months before Kimi K2 0711.
 R1 |  Kimi K2 0711 | |
|---|---|---|
Model Provider The organization behind this AI's development | DeepSeek | MoonshotAI |
Input Context Window Maximum input tokens this model can process at once | 163.8K tokens | 131.1K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 16K tokens | 100.4K tokens |
Release Date When this model first became publicly available | January 20, 2025 1 year ago January 20th, 2025 | July 11, 2025 1 year ago July 11th, 2025 |
Knowledge Cutoff Latest training-data date reported by the provider | July 31, 2024 | December 31, 2024 |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
R1 | Kimi K2 0711 | |
|---|---|---|
Input Types Supported input formats | 📝Text | 📝Text |
Reasoning Controls Defaults and configurable reasoning effort | Always enabled | Not reported |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | DeepSeek | Other |
Key Features Advanced capabilities | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation | ✓Function CallingStructured OutputReasoning ModeContent Moderation |
Open Source Model availability | Available on HuggingFace → | Available on HuggingFace → |
Pricing
R1 is roughly 1.2x more expensive compared to Kimi K2 0711 for input tokens and roughly 1.1x more expensive for output tokens.
| R1 | Kimi K2 0711 | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.70 per million tokens | $0.57 per million tokens |
Output Token Cost Cost per million output tokens | $2.50 per million tokens | $2.30 per million tokens |
Benchmarks
Compare relevant benchmarks between R1 and Kimi K2 0711.
| R1 | Kimi K2 0711 | |
|---|---|---|
Intelligence Index Overall model quality across independent evaluations | 18.5 (Artificial Analysis index; higher is better) | Benchmark not available. |
Coding Index Programming performance across independent evaluations | 24.6 (Artificial Analysis index; higher is better) | Benchmark not available. |
Agentic Index Ability to complete multi-step agentic tasks | 3.1 (Artificial Analysis index; higher is better) | Benchmark not available. |
Best Design Arena Score Highest human-preference Elo score across design arenas | Benchmark not available. | 1,083 Elo (#89 in Website (53.1% win rate)) |
At a Glance
Quick overview of what makes R1 and Kimi K2 0711 unique.
R1 by DeepSeek can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 163.8K token context window. Reasonably priced at $0.70/M input and $2.50/M output tokens. Released January 20th, 2025.Kimi K2 0711 by MoonshotAI can use external tools and APIs. It can handle standard conversations with its 131.1K token context window. Reasonably priced at $0.57/M input and $2.30/M output tokens. Released July 11th, 2025.Explore More Comparisons
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Compare Kimi K2 0711 with:
🚀Programming
Best models for coding and development
🎨Creative & Roleplay
Models optimized for creative writing
📢Marketing
Content creation and marketing tasks
💻Technology
Technical analysis and explanations
🔬Science
Scientific research and analysis
🌐Translation
Multilingual translation tasks