gpt-oss-20b vs Qwen3.5-397B-A17B
Both run on onomeo with free credits. Everything below comes from calls made through this site.
- gpt-oss-20b
- 1 advantage
- Qwen3.5-397B-A17B
- 5 advantages
How to choose
gpt-oss-20bSteadier: 96% up over 3 days
Qwen3.5-397B-A17BCheaper: about 13 a reply, 59% lessFaster: 5.0s on averageHigher in this week's ranking: #20Longer context: 256K tokensReads images
gpt-oss-20b
By OpenAI
Qwen3.5-397B-A17B
By Qwen
Where they differ
gpt-oss-20bQwen3.5-397B-A17B
On this site
96%58 callsAvailability, last 3 days91%12 calls
94%69 testsAvailability, this week's tests96%25 tests
7.0sAverage response this week5.0s
32Credits per reply13
#24Place in this week's ranking#20
The model itself
128K tokensContext length256K tokens
32K tokensLongest reply64K tokens
NoReads imagesYes
Used to train and improve the provider’s models.Conversations used for trainingThe provider does not say.
Jun 2024Knowledge cutoffJan 2025
5 Aug 2025Released1 Feb 2026
Where they match
- Replies a day's check-in buys~288
- Calls toolsYes
- Thinks before answeringYes
- 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
gpt-oss-20b 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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.