gemini-3.8-flash vs nemotron-3-ultra-550b-a55b
Both run on onomeo with free credits. Everything below comes from calls made through this site.
- gemini-3.8-flash
- 2 advantages
- nemotron-3-ultra-550b-a55b
- 5 advantages
How to choose
gemini-3.8-flashHigher in this week's ranking: #36Reads images
nemotron-3-ultra-550b-a55bCheaper: about 13 a reply, 96% lessSteadier: 100% up over 3 daysSteadier this week: 100% of tests passedFaster: 1.1s on averageOpen weights
gemini-3.8-flash
By Google
nemotron-3-ultra-550b-a55b
By NVIDIA
Where they differ
gemini-3.8-flashnemotron-3-ultra-550b-a55b
On this site
27%11 callsAvailability, last 3 days100%5 calls
25%20 testsAvailability, this week's tests100%10 tests
5.6sAverage response this week1.1s
295Credits per reply13
#36Place in this week's ranking#38
The model itself
64K tokensLongest reply128K tokens
YesReads imagesNo
2 Sep 2026Released4 Jun 2026
NoOpen weightsYes
Where they match
- Replies a day's check-in buys~288
- Context length1M tokens
- Calls toolsYes
- Thinks before answeringYes
- Conversations used for trainingUsed to train and improve the provider’s models
Availability over 3 days counts every call made through the site; this week's availability counts every call over the last 7 days, scheduled tests included, and response time comes from the site's own scheduled tests. Replies a day assumes a full daily check-in and the daily call limit.
Compare next
gemini-3.8-flash against other models
nemotron-3-ultra-550b-a55b against other models
Figures come from real calls made through this site. Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.