CompareAI models
- Nemotron 3 Ultra 550B A55BNvidia
- Grok 4.5xAI
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| Nemotron 3 Ultra 550B A55B | 0/100 | 22/100 | 40/100 | 81/100 | 0/100 | 8/100 |
| Grok 4.5 | 100/100 | 100/100 | 29/100 | 74/100 | 33/100 | 62/100 |
Overview
Author
Context length
1M
500K
Reasoning
True
True
Input modalities
Text
Text, Image
Output modalities
Text
Text
Providers
Pricing
Input
$0.60/ 1M
$2.00/ 1M
Output
$3.60/ 1M
$6.00/ 1M
Cached input
$0.20/ 1M
$0.30/ 1M
MomentumLast 2 mo
Unique users
No usage
117K
Completed sessions
No usage
111,267
Token share
No usage
0.02%
Tokens
No usage
99B+316%
No trend data
JUL 23SEP 16
RetentionWeek 1
Returning users
Pending
46.2%5K user-weeks
Related comparisons. Other model pairs to check.
Nearby alternativeNemotron 3 Ultra 550B A55B vs Gemma-SEA-LION-v4-27B-ITNemotron 3 Ultra 550B A55B·Gemma-SEA-LION-v4-27B-ITNearby alternativeGrok 4.5 vs Gemma-SEA-LION-v4-27B-ITGrok 4.5·Gemma-SEA-LION-v4-27B-ITRelated comparisonNemotron 3 Ultra 550B A55B vs Qwen3.8 Max 0902Nemotron 3 Ultra 550B A55B·Qwen3.8 Max 0902Related comparisonGrok 4.5 vs Qwen3.8 Max 0902Grok 4.5·Qwen3.8 Max 0902