gemini-3-flash-preview vs gemini-3.5-flash
Both run on onomeo with free credits. Everything below comes from calls made through this site.
- gemini-3-flash-preview
- 4 advantages
- gemini-3.5-flash
- 1 advantage
How to choose
gemini-3-flash-previewSteadier: 100% up over 3 daysSteadier this week: 100% of tests passedFaster: 2.4s on averageHigher in this week's ranking: #8
gemini-3.5-flashCheaper: about 13 a reply, 38% less
gemini-3-flash-preview
By Google
gemini-3.5-flash
By GoogleNew this week
Where they differ
gemini-3-flash-previewgemini-3.5-flash
On this site
100%19 callsAvailability, last 3 days72%11 calls
100%31 testsAvailability, this week's tests71%14 tests
2.4sAverage response this week10s
21Credits per reply13
#8Place in this week's ranking#32
The model itself
17 Dec 2025Released19 May 2026
Where they match
- Replies a day's check-in buys~288
- Context length1M tokens
- Longest reply64K tokens
- Reads imagesYes
- Calls toolsYes
- Thinks before answeringYes
- Conversations used for trainingUsed to train and improve the provider’s models
- Knowledge cutoffJan 2025
- Open weightsNo
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
gemini-3-flash-preview 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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.