glm-5.3 vs gpt-oss-20b
Both can be used on onomeo. Everything below comes from calls made through this site.
- glm-5.3
- 1 advantage
- gpt-oss-20b
- 3 advantages
How to choose
glm-5.3Longer context: 1M tokens
gpt-oss-20bSteadier this week: 98% of tests passedFaster: 1.2s on averageHigher in this week's ranking: #4
glm-5.3
By Zhipu AI
gpt-oss-20b
By OpenAI
Where they differ
glm-5.3gpt-oss-20b
On this site
—Availability, last 3 days99%115 calls
83%6 testsAvailability, this week's tests98%204 tests
1.8sAverage response this week1.2s
$0.011Price per replyFree
#22Place in this week's ranking#4
$18.33Price per million charactersFree
The model itself
1M tokensContext length128K tokens
128K tokensLongest reply32K tokens
Not publishedKnowledge cutoffJun 2024
14 Aug 2026Released5 Aug 2025
Where they match
- 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. Free models are counted in calls; big models are charged by usage, in US dollars.
Compare next
glm-5.3 against other models
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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.