gemini-3.8-flash vs gpt-5.6-terra
Both run on onomeo with free credits. Everything below comes from calls made through this site.
- gemini-3.8-flash
- 1 advantage
- gpt-5.6-terra
- 4 advantages
How to choose
gemini-3.8-flashHigher in this week's ranking: #36
gpt-5.6-terraCheaper: about 251 a reply, 15% lessSteadier: 100% up over 3 daysSteadier this week: 100% of tests passedFaster: 1.3s on average
gemini-3.8-flash
By Google
gpt-5.6-terra
By OpenAI
Where they differ
gemini-3.8-flashgpt-5.6-terra
On this site
18%16 callsAvailability, last 3 days100%5 calls
25%20 testsAvailability, this week's tests100%11 tests
5.6sAverage response this week1.3s
295Credits per reply251
#36Place in this week's ranking#43
1×Credit multiplier6×
The model itself
1M tokensContext length1.1M tokens
64K tokensLongest reply128K tokens
Not publishedKnowledge cutoffFeb 2026
2 Sep 2026Released9 Jul 2026
Where they match
- Replies a day's check-in buys~288
- Reads imagesYes
- Calls toolsYes
- Thinks before answeringYes
- Conversations used for trainingUsed to train and improve the provider’s models
- 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-3.8-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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.