BYOK Error: OpenAI response failed for Azure OpenAI models (GPT-5.3-codex/GPT-5.4)

[KitaYoshihiro]

Hi,

I am encountering an issue where only gpt-5.2 works correctly, while other models (gpt-5.3-codex and gpt-5.4) fail in my current setup.
Notably, all of these models work without issues when using codex-cli.

Error Message:
BYOK Error: OpenAI response failed: OpenAI response failed

Environment:

• Droid v0.70.0

Configuration (~/.factory/settings.json):

{
  "customModels": [
    {
      "model": "gpt-5.4",
      "id": "custom:GPT-5.4-0",
      "index": 0,
      "baseUrl": "https://myresource.cognitiveservices.azure.com/openai/v1/",
      "apiKey": "mykey",
      "displayName": "GPT-5.4",
      "maxOutputTokens": 16384,
      "noImageSupport": false,
      "provider": "openai"
    },
    {
      "model": "gpt-5.3-codex",
      "id": "custom:GPT-5.3-codex-1",
      "index": 1,
      "baseUrl": "https://myresource.cognitiveservices.azure.com/openai/v1/",
      "apiKey": "mykey",
      "displayName": "GPT-5.3-codex",
      "maxOutputTokens": 16384,
      "noImageSupport": false,
      "provider": "openai"
    },
    {
      "model": "gpt-5.2",
      "id": "custom:GPT-5.2-2",
      "index": 2,
      "baseUrl": "https://myresource.cognitiveservices.azure.com/openai/v1/",
      "apiKey": "mykey",
      "displayName": "GPT-5.2",
      "maxOutputTokens": 16384,
      "noImageSupport": false,
      "provider": "openai"
    }
  ]
}

[Zochory]

use your .openai.azure.com/openai/v1 ;)

[KitaYoshihiro]

use your .openai.azure.com/openai/v1 ;)

Thank you for your comment.
I’ve confirmed that both endpoints work for GPT-5.1 and 5.2. However, the BYOK error persists for all other versions I've tested—including GPT-5.1-codex(-max), 5.2-codex, 5.3-codex, and even the standard 5.4 and 5.4-pro.

To clarify, I am not receiving a "Resource Not Found" error. The issue is the BYOK error, regardless of which endpoint I use. I was wondering if this might be a compatibility issue with specific model deployments or API versions?

[kutoadave]

use your .openai.azure.com/openai/v1 ;)

Thank you for your comment. I’ve confirmed that both endpoints work for GPT-5.1 and 5.2. However, the BYOK error persists for all other versions I've tested—including GPT-5.1-codex(-max), 5.2-codex, 5.3-codex, and even the standard 5.4 and 5.4-pro.

To clarify, I am not receiving a "Resource Not Found" error. The issue is the BYOK error, regardless of which endpoint I use. I was wondering if this might be a compatibility issue with specific model deployments or API versions?

I have the exact same behaviour