GPT-5.1 vs Llama-3.3 Nemotron Super 49B v1
OpenAI vs NVIDIA — benchmarks, pricing, and capabilities side by side.
- •GPT-5.1 has the higher intelligence index (89 vs 63.9)
- •Llama-3.3 Nemotron Super 49B v1 is cheaper ($0.00 vs $1.25 per 1M input)
| GPT-5.1 | Llama-3.3 Nemotron Super 49B v1 | |
|---|---|---|
| Intelligence index | 89 | 63.9 |
| Developer | OpenAI | NVIDIA |
| Type | LLM | LLM |
| Access | API only | Open weights |
| Context window | 400,000 tokens | — |
| Input price | $1.25 / 1M | $0.00 / 1M |
| Output price | $10.00 / 1M | $0.00 / 1M |
| Speed | 115 tok/s | — |
| Released | November 12, 2025 | March 18, 2025 |
| Parameters | — | 49900000000 |
| Input modalities | Text, Image | — |
| Output modalities | Text | — |
Shared benchmarks
GPT-5.1
Llama-3.3 Nemotron Super 49B v1
AIME 2025
94
58.4
GPQA Diamond
88.1
66.7
Humanity’s Last Exam
26.5
6.5
LiveCodeBench
86.8
28
MMLU-Pro
87
78.5