OpenAI: GPT-5.5 Pro vs NVIDIA: Nemotron 3 Super
Side-by-side comparison — pricing, context window, capabilities, and live leaderboard data.
Key differences
- NVIDIA: Nemotron 3 Super is 100% cheaper per 1K input tokens than OpenAI: GPT-5.5 Pro ($0.0001 vs $0.0300).
- OpenAI: GPT-5.5 Pro is built by OpenAI; NVIDIA: Nemotron 3 Super is built by NVIDIA.
- OpenAI: GPT-5.5 Pro supports vision (image inputs); the other does not.
Specifications
| OpenAI: GPT-5.5 Pro | NVIDIA: Nemotron 3 Super | |
|---|---|---|
| Provider | OpenAI | NVIDIA |
| Context window | 1050K | 1000K |
| Max output tokens | 8192 | 8192 |
| Input price / 1K tokens | $0.0300 | $0.0001 |
| Output price / 1K tokens | $0.1800 | $0.0004 |
| Vision support | Yes | No |
| Function calling | No | No |
| License | Proprietary | Proprietary |
About OpenAI: GPT-5.5 Pro
US·ClosedGPT-5.5 Pro is OpenAI’s high-capability model optimized for deep reasoning and accuracy on complex, high-stakes workloads. It features a 1M+ token context window (922K input, 128K output) with support for...
View OpenAI: GPT-5.5 Pro reliability and benchmark history →About NVIDIA: Nemotron 3 Super
US·ClosedNVIDIA Nemotron 3 Super is a 120B-parameter open hybrid MoE model, activating just 12B parameters for maximum compute efficiency and accuracy in complex multi-agent applications. Built on a hybrid Mamba-Transformer...
View NVIDIA: Nemotron 3 Super reliability and benchmark history →Try them yourself
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