OpenAI moves forward with GPT-4.5 deprecation in API, triggering developer anguish and confusion

Yesterday, a rapidly distributed word between the machine learning and the AI ​​community: Openai, the company’s largest and most powerful large language models (LLS), GPT-4.5 advance images, On July 14, 2025.

However, GPT-4.5 previews will be an option for individual CHATGPT users via the Oppritent E-mail, the Application Model Selector menu.

However, the style, GPT-4.5 preview applications or workflow is the full GPT-4.5 in this platform, this platform was never available on the platform) Openai’s still different model offers via about 40 (!!!) API.

The news quickly spreads in the X, and AI lovers placed confused reactions from being disappointed.

Some GPT-4.5 praised the tone and reliability in the workflow in the workflow. Others suspected the words behind the launch of the model when they were short-lived.

“It’s sad – GPT 4.5 is one of my fav models” wrote @Bumrahbachi.

I HyakamThe EI observation and performance tracking platform co-founder Raindrop.Ai is called “tragic”, “Tragici” is called “Facial”: “O3 + 4.5 is the most used models every day.”

Another user, @flowersslop “What was the target of this model?”

Depreciation has been scheduled since April

Despite the strong reaction, Openai announced the plan to cancel GPT-4.5 in GPT-4.1 in April 2025 – 4.1.

At that time, the company said that the development of the development would be 4 months away from 4.5. Openai has entered the framework as an experimental proposal that presented the concepts for future development and said that progress will be made in areas of GPT-4.5 – especially in areas such as creativity and nuance.

In response to Venturebeat, Openai Communication, June, the e-mail is just a reminder and is currently there is no step to delete GPT-4.5, and the model has to remain in place where the model is available.

Assumptions about the value and model strategy of society

Again, the developer-looking depreciation leaves a space for some users, especially GPT-4.5’s special features of work flow or products.

Noting that high calculation costs in some societies, similar changes are happening with previous models, think that high calculation costs can affect.

Others include a large reduction in value updates, including GPT-3.5 (internally called O3), this includes a higher degree of higher than 80%.

User @ Chatgpt21 He doubted

Through the end of the road for GPT-4.5 via the API – developers encouraged them to migrate to GPT-4.1

Openai, GPT-4.1 or other models for questions related to moving to the online forum. In mid-July, GPP-4.5 is now a month to close the API, now the teams that trust in the model are less than one month to complete this passage.