token.app › Compare › Nemotron 3 Ultra (free) vs Mercury 3

Nemotron 3 Ultra (free) vs Mercury 3

Nemotron 3 Ultra (free) is free to use, against $0.163 per million tokens.

Head to head
Blended price uses a 3:1 input:output mix
Nemotron 3 Ultra (free)Mercury 3
ProviderNVIDIAInception
Input $/1MFree$0.100
Output $/1MFree$0.350
Blended $/1MFree$0.163
Context window1M1M
Max output66K131K
ReleasedJun 2026Oct 2026
LicenceOpen weightsProprietary
Choose Nemotron 3 Ultra (free) if…
  • Costs less per token — Free vs $0.163 blended
  • Open weights — self-hostable
Choose Mercury 3 if…
  • Newer model (released Oct 2026)
FAQ
Which is better, Nemotron 3 Ultra (free) or Mercury 3?
We do not hold independently-run benchmark scores covering both Nemotron 3 Ultra (free) and Mercury 3, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Nemotron 3 Ultra (free) cheaper than Mercury 3?
Nemotron 3 Ultra (free) is cheaper: Free versus $0.163 per million tokens blended at 3:1 input:output. Input alone: Free vs $0.100. Output alone: Free vs $0.350.
What context windows do Nemotron 3 Ultra (free) and Mercury 3 have?
Nemotron 3 Ultra (free): 1,000,000 tokens. Mercury 3: 1,000,000 tokens.
Who makes Nemotron 3 Ultra (free) and Mercury 3?
Nemotron 3 Ultra (free) is made by NVIDIA. Mercury 3 is made by Inception.
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