NVIDIA (9 models) vs xAI (Grok) (11 models) - compared across composite scores, pricing, capabilities, and context windows.
| Capability | NVIDIA | xAI (Grok) | Leader |
|---|---|---|---|
Vision | 2/9 | 6/11 | xAI (Grok) |
Reasoning | 9/9 | 9/11 | Tie |
Function Calling | 9/9 | 10/11 | xAI (Grok) |
JSON Mode | 6/9 | 11/11 | xAI (Grok) |
Web Search | 0/9 | 11/11 | xAI (Grok) |
Streaming | 9/9 | 11/11 | xAI (Grok) |
Image Output | 0/9 | 0/11 | Tie |
| Metric | NVIDIA | xAI (Grok) |
|---|---|---|
| Cheapest Input (per 1M tokens) | $0.040 Nemotron Nano 9B V2 | $0.200 Grok 4.1 Fast |
| Cheapest Output (per 1M tokens) | $0.160 | $0.500 |
| Most Expensive Input (per 1M tokens) | $0.100 Nemotron 3 Super | $3.00 Grok 4 |
| Most Expensive Output (per 1M tokens) | $0.450 | $15.00 |
| Free Models | 5 | 0 |
| Max Context Window | 262K | 2.0M |
| Model | Score | Input $/M | Output $/M |
|---|---|---|---|
| Llama 3.3 Nemotron Super 49B V1.5 | 61 | $0.100 | $0.400 |
| 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 |
| Nemotron Nano 9B V2 | 40 | $0.040 | $0.160 |
| Model | Score | Input $/M | Output $/M |
|---|---|---|---|
| Grok 4.20 | 89 | $1.25 | $2.50 |
| Grok 4 | 88 | $3.00 | $15.00 |
| Grok 4.20 Multi-Agent | 88 | $2.00 | $6.00 |
| Grok 4.1 Fast | 78 | $0.200 | $0.500 |
| Grok 4.3 | 76 | $1.25 | $2.50 |
| Grok 3 | 74 | $3.00 | $15.00 |
| Grok 3 Beta | 74 | $3.00 | $15.00 |
| Grok 4 Fast | 73 | $0.200 | $0.500 |
| Grok 3 Mini Beta | 63 | $0.300 | $0.500 |
| Grok 3 Mini | 51 | $0.300 | $0.500 |
| Grok Code Fast 1 | 40 | $0.200 | $1.50 |
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