Grok 4.20 Multi-Agent BetavsNemotron 3.5 Lightning
Nemotron 3.5 Lightning is cheaper than Grok 4.20 Multi-Agent Beta at $0.08/M vs $2/M input tokens.
| Spec | Grok 4.20 Multi-Agent Beta | Nemotron 3.5 Lightning |
|---|---|---|
| Input price | $2/M tokens | $0.08/M tokens |
| Output price | $6/M tokens | $0.2/M tokens |
| Context window | 2.0M tokens | 1.0M tokens |
| Released | Mar 2026 | Aug 2026 |
Our Verdict
Grok 4.20 Multi-Agent Beta
Nemotron 3.5 LightningRunner-up
Not enough votes to call it. On the specs, Grok 4.20 Multi-Agent Beta has the edge: bigger model tier, bigger context window, major provider backing.
Nemotron 3.5 Lightning costs 30x less per token.
Too close to call
API pricing
Cost per 1M tokens
Grok 4.20 Multi-Agent Beta
Input
$2.00
Output
$6.00
Nemotron 3.5 Lightning
Input
$0.08
25× cheaper
Output
$0.20
30× cheaper
Nemotron 3.5 Lightning is cheaper on both — 25× input, 30× output
Writing DNA
Style Comparison
Similarity
73%
Nemotron 3.5 Lightning uses 6.3x more emoji
Grok 4.20 Multi-Agent Beta
Nemotron 3.5 Lightning
59%Vocabulary55%
16wSentence Length16w
0.41Hedging0.45
2.7Bold4.6
2.4Lists3.2
0.00Emoji0.06
0.26Headings0.50
0.02Transitions0.11
Based on 23 + 27 text responses
Research
What we learned reading every model
FAQ
Common questions
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