claude-opus-5.5 vs nemotron-3.5-lightning-30b-a3b
Both run on onomeo with free credits. Everything below comes from calls made through this site.
- claude-opus-5.5
- 4 advantages
- nemotron-3.5-lightning-30b-a3b
- 3 advantages
How to choose
claude-opus-5.5Steadier this week: 66% of tests passedFaster: 1.4s on averageLonger context: 1M tokensReads images
nemotron-3.5-lightning-30b-a3bCheaper: about 9 a reply, 100% lessHigher in this week's ranking: #34Open weights
claude-opus-5.5
By AnthropicNew this week
nemotron-3.5-lightning-30b-a3b
By NVIDIA
Where they differ
claude-opus-5.5nemotron-3.5-lightning-30b-a3b
On this site
57%7 callsAvailability, last 3 days55%9 calls
66%9 testsAvailability, this week's tests63%22 tests
1.4sAverage response this week13s
6,732Credits per reply9
~29Replies a day's check-in buys~288
#47Place in this week's ranking#34
15×Credit multiplier1×
The model itself
1M tokensContext length256K tokens
128K tokensLongest reply256K tokens
YesReads imagesNo
Jun 2026Knowledge cutoffNot published
22 Sep 2026Released11 Aug 2026
NoOpen weightsYes
Where they match
- 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
claude-opus-5.5 against other models
nemotron-3.5-lightning-30b-a3b 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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.