 Grok 4 Fast |  Qwen Plus 0728 | |
|---|---|---|
Model Provider The organization behind this AI's development | XAI | Qwen |
Input Context Window Maximum input tokens this model can process at once | 2M tokens | 1M tokens |
Output Token Limit Maximum output tokens this model can generate at once | 30K tokens | 32.8K tokens |
Release Date When this model first became publicly available | September 19, 2025 1 month ago September 19th, 2025 | September 8, 2025 1 month ago September 8th, 2025 |
Grok 4 Fast | Qwen Plus 0728 | |
|---|---|---|
Input Types Supported input formats | 📝Text🖼️Image | 📝Text |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Grok | Qwen3 |
Key Features Advanced capabilities | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation | ✓Function Calling✓Structured OutputReasoning ModeContent Moderation |
| Grok 4 Fast | Qwen Plus 0728 | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.20 per million tokens | $0.40 per million tokens |
Output Token Cost Cost per million outut tokens | $0.50 per million tokens | $1.20 per million tokens |
| Grok 4 Fast | Qwen Plus 0728 | |
|---|---|---|
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 4 Fast by XAI understands both text and images, can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 2M token context window. Very affordable at $0.20/M input and $0.50/M output tokens. Released September 19th, 2025.Qwen Plus 0728 by Qwen can use external tools and APIs, generates structured data. It can handle standard conversations with its 1M token context window. Very affordable at $0.40/M input and $1.20/M output tokens. Released September 8th, 2025.Compare your models with top performers across different categories
Best models for coding and development
Models optimized for creative writing
Content creation and marketing tasks
Technical analysis and explanations
Scientific research and analysis
Multilingual translation tasks
Best models for coding and development
Models optimized for creative writing
Content creation and marketing tasks
Technical analysis and explanations
Scientific research and analysis
Multilingual translation tasks
