gpt-oss-120b vs deepseek-v4.1-flash
Both run on onomeo with free credits. Everything below comes from calls made through this site.
- gpt-oss-120b
- 5 advantages
- deepseek-v4.1-flash
- 2 advantages
How to choose
gpt-oss-120bCheaper: about 652 a reply, 92% lessSteadier this week: 100% of tests passedFaster: 1.3s on averageHigher in this week's ranking: #2No training on conversations
deepseek-v4.1-flashLonger context: 1M tokensReads images
gpt-oss-120b
By OpenAI
deepseek-v4.1-flash
By DeepSeek
Where they differ
gpt-oss-120bdeepseek-v4.1-flash
On this site
100%83 testsAvailability, this week's tests95%71 tests
1.3sAverage response this week21s
652Credits per reply8,409
~288Replies a day's check-in buys~23
#2Place in this week's ranking#22
The model itself
128K tokensContext length1M tokens
32K tokensLongest reply384K tokens
NoReads imagesYes
Not used for training.Conversations used for trainingThe provider does not say.
Jun 2024Knowledge cutoffMay 2025
5 Aug 2025Released10 Sep 2026
Where they match
- Availability, last 3 days100%
- 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. Replies a day assumes a full daily check-in and the daily call limit.
Compare next
gpt-oss-120b 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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.