 Claude Sonnet 4 |  o1 | |
|---|---|---|
Model Provider The organization behind this AI's development | Anthropic | OpenAI |
Input Context Window Maximum input tokens this model can process at once | 200K tokens | 200K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 64K tokens | 100K tokens |
Release Date When this model first became publicly available | May 22, 2025 3 months ago May 22nd, 2025 | December 17, 2024 8 months ago December 17th, 2024 |
Claude Sonnet 4 | o1 | |
|---|---|---|
Input Types Supported input formats | 🖼️Image📝Text📁File | 📝Text🖼️Image |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Claude | GPT |
Key Features Advanced capabilities | ✓Function CallingStructured Output✓Reasoning ModeContent Moderation | ✓Function Calling✓Structured OutputReasoning Mode✓Content Moderation |
| Claude Sonnet 4 | o1 | |
|---|---|---|
Input Token Cost Cost per million input tokens | $3.00 per million tokens | $15.00 per million tokens |
Output Token Cost Cost per million outut tokens | $15.00 per million tokens | $60.00 per million tokens |
| Claude Sonnet 4 | o1 | |
|---|---|---|
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. |
Claude Sonnet 4 by Anthropic understands both text and images, can use external tools and APIs, offers advanced reasoning. It can handle standard conversations with its 200K token context window. Premium pricing at $3.00/M input and $15.00/M output tokens. Released May 22nd, 2025.o1 by OpenAI understands both text and images, can use external tools and APIs, generates structured data. It can handle standard conversations with its 200K token context window. Premium pricing at $15.00/M input and $60.00/M output tokens. Includes built-in content moderation for safer outputs. Released December 17th, 2024.Compare your models with top performers across different categories
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