claude-sonnet-5 vs nemotron-3-ultra-550b-a55b
claude-sonnet-5 is paused.A paused model is switched off for now and cannot be called. Its figures below are the latest this site has for it.
- claude-sonnet-5
- 1 advantage
- nemotron-3-ultra-550b-a55b
- 2 advantages
How to choose
claude-sonnet-5Reads images
nemotron-3-ultra-550b-a55bCheaper: about $0.00046 a reply, 89% lessOpen weights
claude-sonnet-5
By Anthropic
Use in chatDetails
nemotron-3-ultra-550b-a55b
By NVIDIA
Where they differ
claude-sonnet-5nemotron-3-ultra-550b-a55b
On this site
—Availability, this week's tests100%7 tests
—Average response this week1.4s
$0.004Price per reply$0.00046
UnrankedPlace in this week's ranking#38
$15.00Price per million characters$5.00
The model itself
YesReads imagesNo
Jan 2026Knowledge cutoffNot published
30 Jun 2026Released4 Jun 2026
NoOpen weightsYes
Where they match
- Context length1M tokens
- Longest reply128K 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. Free models are counted in calls; big models are charged by usage, in US dollars.
Compare next
claude-sonnet-5 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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.