claude-opus-5.5 vs glm-5.3
Both run on onomeo with free credits. Everything below comes from calls made through this site.
- claude-opus-5.5
- 2 advantages
- glm-5.3
- 5 advantages
How to choose
claude-opus-5.5Faster: 1.4s on averageReads images
glm-5.3Cheaper: about 517 a reply, 92% lessSteadier: 100% up over 3 daysSteadier this week: 100% of tests passedHigher in this week's ranking: #42Open weights
claude-opus-5.5
By Anthropic
glm-5.3
By Zhipu AI
Where they differ
claude-opus-5.5glm-5.3
On this site
57%7 callsAvailability, last 3 days100%8 calls
66%9 testsAvailability, this week's tests100%15 tests
1.4sAverage response this week2.2s
6,732Credits per reply517
~29Replies a day's check-in buys~288
#47Place in this week's ranking#42
15×Credit multiplier4×
The model itself
YesReads imagesNo
Jun 2026Knowledge cutoffNot published
22 Sep 2026Released14 Aug 2026
NoOpen weightsYes
Where they match
- Context length1M tokens
- Longest reply128K tokens
- 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. Replies a day assumes a full daily check-in and the daily call limit.
Compare next
claude-opus-5.5 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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.