Nemotron 3 Ultra 550B A55B Free

NVIDIAKey nemotron-3-ultra-550b-a55b-freeAlso reported as nvidia/nemotron-3-ultra-550b-a55b:free, nemotron-3-ultra-550b-a55b:free, openrouter/nvidia/nemotron-3-ultra-550b-a55b:free, kc/nvidia/nemotron-3-ultra-550b-a55b:free

Rank
#111
by active users
Active users
10
Down 7 from 17 active users in the previous 30 days. vs previous 30 days
Adoption
1.0%
of 961 accounts
Tokens
149.3M
cache included
Est. cost
—
at public list prices
First seen
Jun 4, 2026
in any submission

Oct 14 – Nov 12, 2026 (UTC)961 accounts100% of tokens from an identified modelData through Nov 12, 2026, 08:19 UTCHow we count

Daily active users

Distinct accounts that used this model on each UTC day.

0 active users on Nov 12, 2026

Daily active users for Nemotron 3 Ultra 550B A55B Free, Oct 14, 2026 to Nov 12, 2026. Peak 3. Use the left and right arrow keys to read each day.320
Show daily values
Daily active users and tokens for Nemotron 3 Ultra 550B A55B Free
Date (UTC)Active usersTokens
Oct 14, 20261392
Oct 15, 2026113.7K
Oct 16, 202600
Oct 17, 202600
Oct 18, 202612.7M
Oct 19, 202600
Oct 20, 2026215.8M
Oct 21, 20261122K
Oct 22, 202600
Oct 23, 202623.6M
Oct 24, 20261430
Oct 25, 202629.4M
Oct 26, 2026111.8M
Oct 27, 20261258K
Oct 28, 20261128K
Oct 29, 2026141
Oct 30, 20263168K
Oct 31, 202600
Nov 1, 20262548K
Nov 2, 20261409
Nov 3, 202600
Nov 4, 202600
Nov 5, 202600
Nov 6, 2026178
Nov 7, 202611M
Nov 8, 2026319.1M
Nov 9, 20261881K
Nov 10, 202623M
Nov 11, 2026280.7M
Nov 12, 202600

Token mix

How the 149.3M tokens split. Cache reads are usually most of an agent's tokens and are priced far below input.

  • Input12%
  • Output0.3%
  • Cache read87%
  • Cache write0%
  • Reasoning0.2%

Agents that carry Nemotron 3 Ultra 550B A55B Free

Each agent's share of this model's tokens, and how many accounts used the model through it.

  1. Oh My Pi54% of this model's tokens1active users
  2. Hermes Agent20% of this model's tokens2active users
  3. OpenCode13% of this model's tokens3active users
  4. Pi11% of this model's tokens2active users
  5. cc-mirror/asyncopenai1.7% of this model's tokens1active users
  6. Senpi (OmO Native)<0.1% of this model's tokens1active users
  7. cc-mirror/python-urllib<0.1% of this model's tokens1active users
  8. cc-mirror/curl<0.1% of this model's tokens1active users
  9. cc-mirror/mozilla<0.1% of this model's tokens1active users

Benchmarks, pricing and specs

No benchmark result and no models.dev entry match this model key yet, so there are no scores, list prices or specs to show.

Top public profiles

Public profiles that used Nemotron 3 Ultra 550B A55B Free most in this period, by tokens. Hidden accounts are never listed.

  1. 1Brad Lishman@bradlishman80.6Mtokens—est. cost1active daysno price · 1 active days
  2. 2Rifat Hossain@rifat-h26Mtokens—est. cost4active daysno price · 4 active days
  3. 3Awarin Warraekalak@EvarinthoSec18.9Mtokens—est. cost1active daysno price · 1 active days
  4. 4Zenco@notzenco16.8Mtokens—est. cost2active daysno price · 2 active days
  5. 52000silpeed@2000silpeed3.7Mtokens—est. cost10active daysno price · 10 active days
  6. 6如是@MiFaZhan2.5Mtokens—est. cost4active daysno price · 4 active days
  7. 7ualtinok@ualtinok360Ktokens—est. cost3active daysno price · 3 active days
  8. 8Mihael Nikolov@TheDjRider245Ktokens—est. cost2active daysno price · 2 active days
  9. 9jc01rho@jc01rho122Ktokens—est. cost3active daysno price · 3 active days
  10. 10seno-ark@seno-ark13.7Ktokens—est. cost1active daysno price · 1 active days

More from NVIDIA

Other NVIDIA models in the same period, by active users.

  1. Nemotron 3.5 Super VL Free3.0% adoption29active users
  2. Nemotron 3.5 Lightning Free2.1% adoption20active users
  3. Nemotron 3 Ultra Free1.1% adoption11active users
  4. Nemotron 3.5 Super VL0.5% adoption5active users
  5. Nemotron 3 Ultra 550B A55B0.3% adoption3active users
  6. Nemotron 3.5 Lightning 30B A3B0.3% adoption3active users
All models