Is the GPT4.5 model on API down currently?

API
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Hi :waving_hand:, wondering if the GPT4.5 API is down… all requests in server are failing.

Also trying in playground gives error “Model not found gpt-4.5-preview-2025-02-27”****

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I also get “Model not found gpt-4.5-preview” and “Model not found gpt-4.5-preview-2025-02-27” in the playground and my bot using the API is not working.
There is nothing about an outage mentioned at https://status.openai.com/. (Or not yet at least.)

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Same here, “Model not found gpt-4.5-preview” in the playground.

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GPT-4.5-preview diagnosis report

A “NetworkError when attempting to fetch resource.” using the chat comlpetions version.

I got a veery slow CC response waiting on an API call. Then a fail.

gpt-4.5-preview-2025-02-27 and alias are in the models endpoint still.

Service status: “We’re fully operational” - not true.

2 Likes
5

The ChatGPT version (ChatGPT 4.5) is working fine.

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For me it’s still down. Also, for me, it first stopped working on the assistant API, and only later on the playground, not sure if this is relevant

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I’m also getting an error using model gpt-4.5-preview via API, it responds with this:
“The server had an error processing your request. Sorry about that! You can retry your request, or contact us through our help center at help.openai.com if you keep seeing this error. (Please include the request ID [redacted] in your email.)”

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They have acked the issue https://status.openai.com/

3 Likes
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Still the same issues on the playground, but my Python code using 4.5-preview does work:

from openai import OpenAI
client = OpenAI(api_key=API_KEY)
response = client.chat.completions.create(
model=“gpt-4.5-preview”,

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Same here. Getting a Run failed error. I hope there is a fix soon!

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Current Status:

We have identified that users are experiencing elevated errors on completion requests using the gpt-4.5-preview model. We are working on implementing a mitigation.

For up to date status updates, refer to:

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UPDATE

Current Status:

:white_check_mark: Resolved
All impacted services have now fully recovered

Thu, Mar 13, 2025 at 05:08 PM UTC

For up to date status updates, refer to:

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The image shows a text exchange where the user says "hi" and a system message displays "Model not found gpt-4.5-preview" with a warning icon. (Captioned by AI)
The image shows a text exchange where the user says "hi" and a system message displays "Model not found gpt-4.5-preview" with a warning icon. (Captioned by AI)694×235 1.44 KB

Still doesn’t work for me, not in responses playground nor in Assistants API

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Try the Chat Completions, it should be working there

15

It’s working for me in the playground and the completions API now.

1 Like
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