The 04mini high model is performing significantly worse than the 03 mini high model to the points its almost unusable. I could ask o3 mini high to repeat an 800 line script back to me and it would exactly. the 04 mini high will only send around 200 lines back. This is with no extra prompting literal…

Completely agree. I would love o3minihigh back please. I was making so much progress at lightning speed. It was such a joy to use.

yes, o4-mini-high is totally a waste. o3-mini-high was much better – faster, cleaner, and gave complete code, going to unsubscribe chatgpt plus.

It’s hard to admit, but the current models really fall short of what we had. They replaced o1 (for advanced reasoning), o3 (for coding), and o3-mini (the fastest at logical tasks) with o3, o4 (for coding), and o4-mini. The old models were clearly superior. If this doesn’t change, I’ll be cancell…

Completely agree. o4-mini-high is quite faster than o3-mini-high but o3-mini-high was far smarter than o4-mini-high. I had a problem on my code and I offered two options to resolve the issue, one right and one wrong way. o4-mini-high resolved it wrong way. Unfortunately, it has some crucial probl…

o4-mini-high loses chunks of code mid‑conversation, and when I ask, “Where’s the rest?” it replies, “Sorry, I forgot to include those parts,” yet still provides incorrect information. o4-mini can even lose the thread of the dialogue (just like o3). It abruptly switches back to topics we discussed a…

@OpenAI_Support , please look into this issue ASAP Thank You!

my first day with o4 today .. and its a unusable .. it really is.. right now sweet blessing I can still use o3-mini through openwebui … WHAT A DOWNGRADE .. worse than gpt 3.5 right now

o3-mini-high appears to have been performing so much better than the new o4-mini-high. Please fix o4-mini-high or let us have access to the o3-mini-high. Very disappointed, this model really isn’t usable!

Really these model is not usable anu more am going to cancel my subscription gemini 2.5 flash nit even pro is so mush better really a huge mess

New o4 mini high model vs 03 mini high model

ChatGPT Bugs

Unachukwu_Nobleman April 18, 2025, 5:04pm 9

YES PLEASE WE NEED THE old models back especially o3 mini high
or at least leave them as options
don’t just take them all out

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New o4 mini high model vs 03 mini high model

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