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glm-5.2 vs gpt-oss-20b

Both can be used on onomeo. Everything below comes from calls made through this site.

glm-5.2
1 advantage
gpt-oss-20b
2 advantages

How to choose

glm-5.2Longer context: 1M tokens
gpt-oss-20bFaster: 1.2s on averageHigher in this week's ranking: #4

glm-5.2

By Zhipu AI

gpt-oss-20b

By OpenAI

Where they differ

glm-5.2gpt-oss-20b
On this site
98%389 callsAvailability, last 3 days99%115 calls
97%798 testsAvailability, this week's tests98%203 tests
2.0sAverage response this week1.2s
#7Place in this week's ranking#4
The model itself
1M tokensContext length128K tokens
128K tokensLongest reply32K tokens
The provider does not say.Conversations used for trainingUsed to train and improve the provider’s models.
Not publishedKnowledge cutoffJun 2024
13 Jun 2026Released5 Aug 2025

Where they match

  • Price per replyFree
  • Reads imagesNo
  • 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. Free models are counted in calls; big models are charged by usage, in US dollars.

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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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.