update

Author: mrbullwinkle

articles/ai-services/openai/quotas-limits.md

@@ -186,9 +186,9 @@ If your Azure subscription is linked to certain [offer types](https://azure.micr
 
 |Tier| Quota Limit in tokens per minute (TPM) |
 |---|:---|
-|Azure for Students, Free Trials | 1 K (all models) <br>Exception o-series: 0|
-| MSDN subscriptions | GPT 3.5 Turbo Series: 30 K <br> GPT-4 series: 8 K <br> o-series: 0   |
-| Monthly credit card based subscriptions <sup>1</sup> | GPT 3.5 Turbo Series: 30 K <br> GPT-4 series: 8 K <br> o-series: 0  |
+|Azure for Students, Free Trials | 1 K (all models) <br>Exception o-series & GPT 4.5 Preview: 0|
+| MSDN subscriptions | GPT 3.5 Turbo Series: 30 K <br> GPT-4 series: 8 K <br> o-series: 0 <br> GPT 4.5 Preview: 0  |
+| Monthly credit card based subscriptions <sup>1</sup> | GPT 3.5 Turbo Series: 30 K <br> GPT-4 series: 8 K <br> o-series: 0 <br> GPT 4.5 Preview: 0   |
 
 <sup>1</sup> This currently applies to [offer type 0003P](https://azure.microsoft.com/support/legal/offer-details/)