deepseek-v4-flash vs deepseek-v4-pro
Both can be used on onomeo. Everything below comes from calls made through this site.
- deepseek-v4-flash
- 3 advantages
- deepseek-v4-pro
- 1 advantage
How to choose
deepseek-v4-flashSteadier: 99% up over 3 daysSteadier this week: 98% of tests passedHigher in this week's ranking: #5
deepseek-v4-proFaster: 1.6s on average
deepseek-v4-flash
By DeepSeek
deepseek-v4-pro
By DeepSeek
Where they differ
deepseek-v4-flashdeepseek-v4-pro
On this site
99%1104 callsAvailability, last 3 days86%121 calls
98%2332 testsAvailability, this week's tests87%327 tests
2.3sAverage response this week1.6s
#5Place in this week's ranking#12
Where they match
- Price per replyFree
- Context length1M tokens
- Longest reply384K tokens
- Reads imagesNo
- Calls toolsYes
- Thinks before answeringYes
- Conversations used for trainingThe provider does not say
- Knowledge cutoffMay 2025
- Released24 Apr 2026
- 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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deepseek-v4-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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.