xAI: Grok 4 vs. NVIDIA: Nemotron 3 Ultra
Direkter Head-to-Head-Vergleich zweier Frontier-Modelle. NVIDIA: Nemotron 3 Ultra gewinnt 4 von 8 Disziplinen.
Letzte Synchronisation:
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xAI: Grok 4
xAI
Mehr von xAI →
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NVIDIA: Nemotron 3 Ultra
NVIDIA
Mehr von NVIDIA →
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|---|---|---|
| Quality Index | 22,5 | 22,9 ★ |
| Speed (Tokens/s) | 0 | 159,6 ★ |
| Latency (TTFT) | 0 ms ★ | 805 ms |
| Preis Input (USD/1M) | $3.00 | $0.60 ★ |
| Preis Output (USD/1M) | $15.00 | $2.70 ★ |
| Context Window | — | — |
| Modalitäten | text | text |
| Release | 07/2025 | 06/2026 |
xAI: Grok 4
Grok 4 is xAI's latest reasoning model with a 256k context window. It supports parallel tool calling, structured outputs, and both image and text inputs. Note that reasoning is not...
NVIDIA: Nemotron 3 Ultra
NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE). Built on a hybrid Transformer-Mamba mixture-of-experts architecture, it...