In my some experiment i figured out that Gemini-1.5-flash outperforms Gemini-2.0-flash.
Gemini-2.0-flash looks quite unstable than Gemini-1.5-flash and quite occasionally malfunction.
On my previous team project "dum-link" i used Gemini-1.5-flash due to they provide more free usage limit.
(Assigned task was extracting 3 keywords from the given text)
So on my personal side project i tried Gemini-2.0-flash assuming it would perform better but I guess it's quite unstable than the Gemini-1.5-flash.
(Assigned task was extracting the place information from the given text)
Note that I tried with few examples and this result could not be accurate.
After develop basic infrastructure of project I should try experiment with this.
Since i believe newest version always outperform the older this is quite shocking.