NVIDIA: Llama 3.1 Nemotron Ultra 253B v1 vs. OpenAI: GPT-5.5
Direkter Head-to-Head-Vergleich zweier Frontier-Modelle. NVIDIA: Llama 3.1 Nemotron Ultra 253B v1 gewinnt 3 von 8 Disziplinen.
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NVIDIA: Llama 3.1 Nemotron Ultra 253B v1
NVIDIA
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OpenAI: GPT-5.5
OpenAI
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| Quality Index | 15 | 56,7 ★ |
| Speed (Tokens/s) | 42,3 | 66,9 ★ |
| Latency (TTFT) | 767 ms ★ | 5,63 s |
| Preis Input (USD/1M) | $0.60 ★ | $5.00 |
| Preis Output (USD/1M) | $1.80 ★ | $30.00 |
| Context Window | — | — |
| Modalitäten | text | text |
| Release | 04/2025 | 04/2026 |
NVIDIA: Llama 3.1 Nemotron Ultra 253B v1
Llama-3.1-Nemotron-Ultra-253B-v1 is a large language model (LLM) optimized for advanced reasoning, human-interactive chat, retrieval-augmented generation (RAG), and tool-calling tasks. Derived from Meta’s Llama-3.1-405B-Instruct, it has been significantly customized using Neural...
OpenAI: GPT-5.5
GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks. It features a 1M+ token...