nemotron-3.5-lightning-30b-a3b vs gpt-oss-20b
Both run on onomeo with free credits. Everything below comes from calls made through this site.
- nemotron-3.5-lightning-30b-a3b
- 2 advantages
- gpt-oss-20b
- 4 advantages
How to choose
nemotron-3.5-lightning-30b-a3bCheaper: about 9 a reply, 72% lessLonger context: 256K tokens
gpt-oss-20bSteadier: 96% up over 3 daysSteadier this week: 94% of tests passedFaster: 7.0s on averageHigher in this week's ranking: #24
nemotron-3.5-lightning-30b-a3b
By NVIDIA
gpt-oss-20b
By OpenAI
Where they differ
nemotron-3.5-lightning-30b-a3bgpt-oss-20b
On this site
55%9 callsAvailability, last 3 days96%58 calls
63%22 testsAvailability, this week's tests94%69 tests
13sAverage response this week7.0s
9Credits per reply32
#34Place in this week's ranking#24
The model itself
256K tokensContext length128K tokens
256K tokensLongest reply32K tokens
Not publishedKnowledge cutoffJun 2024
11 Aug 2026Released5 Aug 2025
Where they match
- Replies a day's check-in buys~288
- Reads imagesNo
- Calls toolsYes
- Thinks before answeringYes
- Conversations used for trainingUsed to train and improve the provider’s models
- Open weightsYes
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
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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.