Grok 4.20 0309 Reasoning vs Nemotron 3.5 Super VL

Price, context window & benchmark comparison

xAI

Grok 4.20 0309 Reasoning

xAI
$1.25 / $2.50
Input / Output · per 1M tokens
VS
NVIDIA

Nemotron 3.5 Super VL

NVIDIA
$0.15 / $0.50
Input / Output · per 1M tokens
Compare different models
xAI
NVIDIA
Verdict: Nemotron 3.5 Super VL is 6.6× cheaper than Grok 4.20 0309 Reasoning on a typical 3:1 input/output mix. Nemotron 3.5 Super VL has the larger context window (1M vs 1M).
Grok 4.20 0309 ReasoningNemotron 3.5 Super VL
Input price / 1M$1.25$0.15
Output price / 1M$2.50$0.50
Blended price (3:1)$1.56$0.24
Cached input / 1M$0.20$0.02
Context window1M1M
Max output30K236K
Intelligence index—13.6
Coding index——
Providers—9
Best provider uptime (30m)—100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-10-162026-10-15
Retirement——

Cost calculator

FAQ

Which is cheaper, Grok 4.20 0309 Reasoning or Nemotron 3.5 Super VL?

Nemotron 3.5 Super VL is 6.6× cheaper than Grok 4.20 0309 Reasoning on a typical 3:1 input/output mix.

Grok 4.20 0309 Reasoning vs Nemotron 3.5 Super VL: which has a bigger context window?

Grok 4.20 0309 Reasoning: 1,000,000 tokens. Nemotron 3.5 Super VL: 1,048,576 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Grok 4.20 0309 Reasoning ≈ $3,750, Nemotron 3.5 Super VL ≈ $550.00.

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