Split the reasoning parameters into dialects

app/MindWork AI Studio/Provider/Reasoning/Dialects/VllmReasoningDialect.cs

@@ -0,0 +1,34 @@
+namespace AIStudio.Provider.Reasoning.Dialects;
+
+/// <summary>
+/// The thinking token budget and chat template kwargs of vLLM.
+/// </summary>
+/// <remarks>
+/// What vLLM accepts depends on the model family it was pointed at and on which reasoning parser
+/// the operator started it with, so both the budget and the template arguments are read.
+/// </remarks>
+public sealed class VllmReasoningDialect : IReasoningDialect
+{
+    /// <inheritdoc />
+    public ReasoningDialect Dialect => ReasoningDialect.VLLM;
+
+    /// <inheritdoc />
+    public ReasoningConfigurationState Detect(IDictionary<string, object> parameters)
+    {
+        var states = new List<ReasoningConfigurationState>();
+
+        if (ReasoningParameters.TryGet(parameters, "thinking_token_budget", out var thinkingTokenBudget))
+            states.Add(ReasoningParameters.BudgetOf(thinkingTokenBudget));
+
+        if (ReasoningParameters.TryGet(parameters, "chat_template_kwargs", out var chatTemplateKwargs) &&
+            chatTemplateKwargs is IDictionary<string, object> chatTemplateKwargsObject)
+        {
+            states.Add(QwenThinkingDialect.In(chatTemplateKwargsObject));
+
+            if (ReasoningParameters.TryGet(chatTemplateKwargsObject, "thinking", out var thinking))
+                states.Add(ReasoningParameters.LevelOf(thinking));
+        }
+
+        return ReasoningParameters.Merge(states);
+    }
+}