GPT-4.1 Nano vs Kimi K2 0711 (Comparative Analysis)
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Comparative Analysis: GPT-4.1 Nano vs. Kimi K2 0711
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Overview
GPT-4.1 Nano was released 2 months before Kimi K2 0711.
 GPT-4.1 Nano |  Kimi K2 0711 | |
|---|---|---|
Model Provider The organization behind this AI's development | OpenAI | MoonshotAI |
Input Context Window Maximum input tokens this model can process at once | 1M tokens | 131.1K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 32.8K tokens | 100.4K tokens |
Release Date When this model first became publicly available | April 14, 2025 1 year ago April 14th, 2025 | July 11, 2025 1 year ago July 11th, 2025 |
Knowledge Cutoff Latest training-data date reported by the provider | June 30, 2024 | December 31, 2024 |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
GPT-4.1 Nano | Kimi K2 0711 | |
|---|---|---|
Input Types Supported input formats | 🖼️Image📝Text📁File | 📝Text |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | GPT | Other |
Key Features Advanced capabilities | ✓Function Calling✓Structured OutputReasoning Mode✓Content Moderation | ✓Function CallingStructured OutputReasoning ModeContent Moderation |
Open Source Model availability | Proprietary | Available on HuggingFace → |
Pricing
GPT-4.1 Nano is roughly 0.2x less expensive compared to Kimi K2 0711 for input tokens and roughly 0.2x less expensive for output tokens.
| GPT-4.1 Nano | Kimi K2 0711 | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.10 per million tokens | $0.57 per million tokens |
Output Token Cost Cost per million output tokens | $0.40 per million tokens | $2.30 per million tokens |
Web Search Cost Additional cost for each web search operation | $0.01 per search | Not specified |
Cache Read Cost Cost to reuse cached input tokens | $0.02 per million tokens | Not specified |
Benchmarks
Compare relevant benchmarks between GPT-4.1 Nano and Kimi K2 0711.
| GPT-4.1 Nano | Kimi K2 0711 | |
|---|---|---|
Intelligence Index Overall model quality across independent evaluations | 9.6 (Artificial Analysis index; higher is better) | Benchmark not available. |
Coding Index Programming performance across independent evaluations | 11.1 (Artificial Analysis index; higher is better) | Benchmark not available. |
Agentic Index Ability to complete multi-step agentic tasks | 1.2 (Artificial Analysis index; higher is better) | Benchmark not available. |
Best Design Arena Score Highest human-preference Elo score across design arenas | 1,010 Elo (#102 in Game Dev (49.6% win rate)) | 1,073 Elo (#96 in Website (53.1% win rate)) |
At a Glance
Quick overview of what makes GPT-4.1 Nano and Kimi K2 0711 unique.
GPT-4.1 Nano by OpenAI understands both text and images, can use external tools and APIs, generates structured data. It can handle standard conversations with its 1M token context window. Very affordable at $0.10/M input and $0.40/M output tokens. Includes built-in content moderation for safer outputs. Released April 14th, 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
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💻Technology
Technical analysis and explanations
🔬Science
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