NVIDIA (11 models) vs xAI (Grok) (4 models) - compared across composite scores, pricing, capabilities, and context windows.
| NVIDIA | Score | vs | xAI (Grok) | Score |
|---|---|---|---|---|
| Llama 3.3 Nemotron Super 49B V1.5 | 60 | Grok Build 0.1 | 40 | |
| Nemotron 3.5 Content Safety (free) | 40 | Grok 4.3 | 81 | |
| Nemotron 3 Ultra (free) | 40 | Grok 4.20 Multi-Agent | 87 | |
| Nemotron 3 Ultra | 40 | Grok 4.20 | 88 |
| Capability | NVIDIA | xAI (Grok) | Leader |
|---|---|---|---|
Vision | 3/11 | 4/4 | xAI (Grok) |
Reasoning | 11/11 | 4/4 | NVIDIA |
Function Calling | 10/11 | 3/4 | NVIDIA |
JSON Mode | 6/11 | 4/4 | NVIDIA |
Web Search | 0/11 | 4/4 | xAI (Grok) |
Streaming | 11/11 | 4/4 | NVIDIA |
Image Output | 0/11 | 0/4 | Tie |
| Metric | NVIDIA | xAI (Grok) |
|---|---|---|
| Cheapest Input (per 1M tokens) | $0.050 Nemotron 3 Nano 30B A3B | $1.00 Grok Build 0.1 |
| Cheapest Output (per 1M tokens) | $0.200 | $2.00 |
| Most Expensive Input (per 1M tokens) | $0.500 Nemotron 3 Ultra | $1.25 Grok 4.20 |
| Most Expensive Output (per 1M tokens) | $2.20 | $2.50 |
| Free Models | 7 | 0 |
| Max Context Window | 1.0M | 2.0M |
| Model | Score | Input $/M | Output $/M |
|---|---|---|---|
| Llama 3.3 Nemotron Super 49B V1.5 | 60 | $0.400 | $0.400 |
| Nemotron 3.5 Content Safety (free) | 40 | Free | Free |
| Nemotron 3 Ultra (free) | 40 | Free | Free |
| Nemotron 3 Ultra | 40 | $0.500 | $2.20 |
| Nemotron 3 Nano Omni (free) | 40 | Free | Free |
| Nemotron 3 Super (free) | 40 | Free | Free |
| Nemotron 3 Super | 40 | $0.090 | $0.450 |
| Nemotron 3 Nano 30B A3B (free) | 40 | Free | Free |
| Nemotron 3 Nano 30B A3B | 40 | $0.050 | $0.200 |
| Nemotron Nano 12B 2 VL (free) | 40 | Free | Free |
| Nemotron Nano 9B V2 (free) | 40 | Free | Free |
| Model | Score | Input $/M | Output $/M |
|---|---|---|---|
| Grok 4.20 | 88 | $1.25 | $2.50 |
| Grok 4.20 Multi-Agent | 87 | $1.25 | $2.50 |
| Grok 4.3 | 81 | $1.25 | $2.50 |
| Grok Build 0.1 | 40 | $1.00 | $2.00 |
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