Port the Alibaba Cloud families and refuse ambiguous rule inheritance

app/MindWork AI Studio/Models/Alibaba/ModelStudioQwenOmniFamily.cs

@@ -0,0 +1,32 @@
+using AIStudio.Provider;
+
+using static AIStudio.Provider.Capability;
+
+namespace AIStudio.Models.Alibaba;
+
+/// <summary>
+/// The Qwen Omni models, which take everything in and answer in text or in speech.
+/// </summary>
+/// <remarks>
+/// Alibaba lists the Qwen3 Omni series among the models which call functions and leaves the older
+/// ones off that list, which is the whole difference between the two rules below.
+/// </remarks>
+public sealed class ModelStudioQwenOmniFamily : ModelFamily
+{
+    /// <inheritdoc />
+    public override ModelVendor Vendor => ModelVendor.ALIBABA;
+
+    /// <inheritdoc />
+    public override ModelSource Source => new("https://www.alibabacloud.com/help/en/model-studio/models", new DateOnly(2026, 9, 11), "Ported unchanged from the rules in ProviderExtensions.Alibaba.cs: every modality in, text and speech out, tool calling from Qwen3 on.");
+
+    /// <inheritdoc />
+    protected override void Declare(ModelFamilyBuilder builder)
+    {
+        builder.Rule("qwen").AsSubstring().AlsoContains("omni").OnlyOn(LLMProviders.ALIBABA_CLOUD)
+            .Capabilities(TEXT_INPUT | MULTIPLE_IMAGE_INPUT | AUDIO_INPUT | SPEECH_INPUT | VIDEO_INPUT | TEXT_OUTPUT | SPEECH_OUTPUT)
+            .Apis(CHAT_COMPLETION_API);
+
+        builder.Rule("qwen3").AsPrefix().AlsoContains("omni").OnlyOn(LLMProviders.ALIBABA_CLOUD).Inherits()
+            .Capabilities(FUNCTION_CALLING);
+    }
+}