2 gateways

Nemotron 3 Ultra 550b A55b Free

nemotron-3-ultra-550b-a55b-free

Cheapest

Free

per 1M input tokens

NilovrAI cheapest
nemotron-3-ultra-550b-a55b-free
Input /1M
Free
Output /1M
Free
context —Sign up
AIHubMix
nemotron-3-ultra-550b-a55b-free
Input /1M
Free
Output /1M
Free
context 1.0MSign up

Gateway	Model ID	Context	Input /1M	Output /1M
NilovrAI cheapest	nemotron-3-ultra-550b-a55b-free	—	Free	Free	Sign up
AIHubMix	nemotron-3-ultra-550b-a55b-free	1.0M	Free	Free	Sign up

Data last updated 6 hours ago.

Recent changes

See the full changelog

New modelNilovrAISeptember 28, 2026
Model goneExperiential LabsSeptember 14, 2026

Calculate this model's monthly cost Back to the table

Nemotron 3 Ultra 550b A55b Free Pricing — Compare 2 Gateways · AIGratis