glm-5.3-flash vs gpt-6-astra
Both can be used on onomeo. Everything below comes from calls made through this site.
- glm-5.3-flash
- 2 advantages
- gpt-6-astra
- 2 advantages
How to choose
glm-5.3-flashHigher in this week's ranking: #13Open weights
gpt-6-astraSteadier this week: 100% of tests passedFaster: 2.4s on average
glm-5.3-flash
By Zhipu AI
gpt-6-astra
By OpenAI
Where they differ
glm-5.3-flashgpt-6-astra
On this site
80%109 callsAvailability, last 3 days—
87%437 testsAvailability, this week's tests100%14 tests
11sAverage response this week2.4s
FreePrice per reply$0.076
#13Place in this week's ranking#26
FreePrice per million characters$183.33
The model itself
1M tokensContext length1.1M tokens
Not publishedKnowledge cutoffApr 2026
26 Aug 2026Released4 Sep 2026
YesOpen weightsNo
Where they match
- Longest reply128K tokens
- Reads imagesYes
- 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. Free models are counted in calls; big models are charged by usage, in US dollars.
Compare next
glm-5.3-flash 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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.