 Grok Code Fast 1 |  Kimi K2 0711 | |
|---|---|---|
Model Provider The organization behind this AI's development | XAI | MoonshotAI |
Input Context Window Maximum input tokens this model can process at once | 256K tokens | 63K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 10K tokens | 63K tokens |
Release Date When this model first became publicly available | August 26, 2025 11 days ago August 26th, 2025 | July 11, 2025 1 month ago July 11th, 2025 |
Grok Code Fast 1 | Kimi K2 0711 | |
|---|---|---|
Input Types Supported input formats | 📝Text | 📝Text |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Grok | Other |
Key Features Advanced capabilities | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation | ✓Function Calling✓Structured OutputReasoning ModeContent Moderation |
Open Source Model availability | Proprietary | Available on HuggingFace → |
| Grok Code Fast 1 | Kimi K2 0711 | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.20 per million tokens | $0.14 per million tokens |
Output Token Cost Cost per million outut tokens | $1.50 per million tokens | $2.49 per million tokens |
| Grok Code Fast 1 | Kimi K2 0711 | |
|---|---|---|
MMLU Measures knowledge across 57 subjects like law, math, history, and science | Benchmark not available. | Benchmark not available. |
MMMU Measures understanding of combined text and images across various domains | Benchmark not available. | Benchmark not available. |
HellaSwag Measures common sense reasoning by having models complete sentences about everyday situations | Benchmark not available. | Benchmark not available. |
Grok Code Fast 1 by XAI can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 256K token context window. Very affordable at $0.20/M input and $1.50/M output tokens. Released August 26th, 2025.Kimi K2 0711 by MoonshotAI can use external tools and APIs, generates structured data. It can handle standard conversations with its 63K token context window. Reasonably priced at $0.14/M input and $2.49/M output tokens. Released July 11th, 2025.Compare your models with top performers across different categories
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