 GPT-4 |  Phi 4 Reasoning Plus | |
|---|---|---|
Model Provider The organization behind this AI's development | OpenAI | Microsoft |
Input Context Window Maximum input tokens this model can process at once | 8.2K tokens | 32.8K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 4.1K tokens | Not specified tokens |
Release Date When this model first became publicly available | May 28, 2023 2 years ago May 28th, 2023 | May 1, 2025 4 months ago May 1st, 2025 |
GPT-4 | Phi 4 Reasoning Plus | |
|---|---|---|
Input Types Supported input formats | 📝Text | 📝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 Calling✓Structured Output✓Reasoning ModeContent Moderation |
Open Source Model availability | Proprietary | Available on HuggingFace → |
| GPT-4 | Phi 4 Reasoning Plus | |
|---|---|---|
Input Token Cost Cost per million input tokens | $30.00 per million tokens | $0.07 per million tokens |
Output Token Cost Cost per million outut tokens | $60.00 per million tokens | $0.35 per million tokens |
| GPT-4 | Phi 4 Reasoning Plus | |
|---|---|---|
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. |
GPT-4 by OpenAI can use external tools and APIs, generates structured data. It can handle standard conversations with its 8.2K token context window. Premium pricing at $30.00/M input and $60.00/M output tokens. Includes built-in content moderation for safer outputs. Released May 28th, 2023.Phi 4 Reasoning Plus by Microsoft offers advanced reasoning, generates structured data. It can handle standard conversations with its 32.8K token context window. Very affordable at $0.07/M input and $0.35/M output tokens. Released May 1st, 2025.Compare your models with top performers across different categories
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