token.app › Compare › Nemotron 3 Super (free) vs Grok 4.6

Nemotron 3 Super (free) vs Grok 4.6

Nemotron 3 Super (free) is free to use, against $3.00 per million tokens. Grok 4.6 accepts the larger context window (500K).

Head to head
Blended price uses a 3:1 input:output mix
Nemotron 3 Super (free)Grok 4.6
ProviderNVIDIASpaceXAI
Input $/1MFree$2.00
Output $/1MFree$6.00
Blended $/1MFree$3.00
Context window262K500K
Max output236K450K
ReleasedMar 2026Aug 2026
LicenceOpen weightsProprietary
Choose Nemotron 3 Super (free) if…
  • Costs less per token — Free vs $3.00 blended
  • Open weights — self-hostable
Choose Grok 4.6 if…
  • Larger context window (500K)
  • Newer model (released Aug 2026)
FAQ
Which is better, Nemotron 3 Super (free) or Grok 4.6?
We do not hold independently-run benchmark scores covering both Nemotron 3 Super (free) and Grok 4.6, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Nemotron 3 Super (free) cheaper than Grok 4.6?
Nemotron 3 Super (free) is cheaper: Free versus $3.00 per million tokens blended at 3:1 input:output. Input alone: Free vs $2.00. Output alone: Free vs $6.00.
What context windows do Nemotron 3 Super (free) and Grok 4.6 have?
Nemotron 3 Super (free): 262,144 tokens. Grok 4.6: 500,000 tokens.
Who makes Nemotron 3 Super (free) and Grok 4.6?
Nemotron 3 Super (free) is made by NVIDIA. Grok 4.6 is made by SpaceXAI.
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