 GPT-5.5 |  Nemotron 3 Nano 30B A3B | |
|---|---|---|
Model Provider The organization behind this AI's development | OpenAI | NVIDIA |
Input Context Window Maximum input tokens this model can process at once | 1.1M tokens | 262.1K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 128K tokens | 228K tokens |
Release Date When this model first became publicly available | April 24, 2026 15 days ago April 24th, 2026 | December 14, 2025 4 months ago December 14th, 2025 |
GPT-5.5 | Nemotron 3 Nano 30B A3B | |
|---|---|---|
Input Types Supported input formats | 📁File🖼️Image📝Text | 📝Text |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | GPT | Other |
Key Features Advanced capabilities | ✓Function Calling✓Structured Output✓Reasoning Mode✓Content Moderation | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation |
Open Source Model availability | Proprietary | Available on HuggingFace → |
| GPT-5.5 | Nemotron 3 Nano 30B A3B | |
|---|---|---|
Input Token Cost Cost per million input tokens | $5.00 per million tokens | $0.05 per million tokens |
Output Token Cost Cost per million outut tokens | $30.00 per million tokens | $0.20 per million tokens |
| GPT-5.5 | Nemotron 3 Nano 30B A3B | |
|---|---|---|
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-5.5 by OpenAI understands both text and images, can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 1.1M token context window. Premium pricing at $5.00/M input and $30.00/M output tokens. Includes built-in content moderation for safer outputs. Released April 24th, 2026.Nemotron 3 Nano 30B A3B by NVIDIA can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 262.1K token context window. Very affordable at $0.05/M input and $0.20/M output tokens. Released December 14th, 2025.Compare your models with top performers across different categories
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