glm-5.3 vs gpt-oss-20b
Both run on onomeo with free credits. Everything below comes from calls made through this site.
- glm-5.3
- 4 advantages
- gpt-oss-20b
- 2 advantages
How to choose
glm-5.3Steadier: 100% up over 3 daysSteadier this week: 100% of tests passedFaster: 2.2s on averageLonger context: 1M tokens
gpt-oss-20bCheaper: about 32 a reply, 94% lessHigher in this week's ranking: #24
glm-5.3
By Zhipu AINew this week
gpt-oss-20b
By OpenAI
Where they differ
glm-5.3gpt-oss-20b
On this site
100%8 callsAvailability, last 3 days96%58 calls
100%15 testsAvailability, this week's tests94%69 tests
2.2sAverage response this week7.0s
517Credits per reply32
#42Place in this week's ranking#24
4×Credit multiplier1×
The model itself
1M tokensContext length128K tokens
128K tokensLongest reply32K tokens
Not publishedKnowledge cutoffJun 2024
14 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
glm-5.3 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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.