mimo-v2.5:free vs hy4-preview-free
Both can be used on onomeo. Everything below comes from calls made through this site.
- mimo-v2.5:free
- 4 advantages
- hy4-preview-free
- 1 advantage
How to choose
mimo-v2.5:freeSteadier: 100% up over 3 daysSteadier this week: 100% of tests passedHigher in this week's ranking: #6Reads images
hy4-preview-freeNo training on conversations
mimo-v2.5:free
By Xiaomi
hy4-preview-free
By TencentNew this week
Where they differ
mimo-v2.5:freehy4-preview-free
On this site
100%7 callsAvailability, last 3 days93%45 calls
100%7 testsAvailability, this week's tests93%45 tests
4.2sAverage response this week3.6s
#6Place in this week's ranking#18
The model itself
128K tokensLongest reply64K tokens
YesReads imagesNo
Used to train and improve the provider’s models.Conversations used for trainingNot used for training.
Dec 2024Knowledge cutoffNot published
22 Apr 2026Released28 Aug 2026
Where they match
- Price per replyFree
- Context length1M tokens
- 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.
Compare next
mimo-v2.5:free against other models
hy4-preview-free 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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.