Grok 4.20 0309 vs Nemotron 3 Ultra 550B A55B
For product management work, compared on the PM Index.
- Nemotron 3 Ultra 550B A55B leads on the PM Index (48.6 vs 48.4).
- Nemotron 3 Ultra 550B A55B is cheaper ($1.18 vs $3.00 per 1M tokens).
- Grok 4.20 0309 is faster (177 vs 169 tok/s).
| Metric | Grok 4.20 0309 | Nemotron 3 Ultra 550B A55B |
|---|---|---|
| PM Index | 48.4 | 48.6 |
| AA Intelligence | 48.5 | 47.7 |
| AA Coding | 42.2 | 37.6 |
| AA Agentic | 50.9 | 57.1 |
| Blended $/1M | $3.00 | $1.18 |
| Output tok/s | 177 | 169 |