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Model A

NVIDIA: Nemotron 3.5 Lightning (free)

Rating
999
Win rate
40%
Battles
5
Provisional rating
Model B

SpaceXAI: Grok 4.20 Multi-Agent

Rating
1000
Win rate
-
Battles
0
Provisional rating

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Performance

Averages from completed responses in the Arena.

MetricNVIDIA: Nemotron 3.5 Lightning (free)SpaceXAI: Grok 4.20 Multi-Agent
TTFT74,978 ms-
Speed1,059.9 tok/s-
Tokens1,215-
Estimated costFree—