Support model_id in InstructMode

src/Infrastructure/BotSharp.Abstraction/Models/MessageConfig.cs

@@ -14,6 +14,12 @@ public class MessageConfig : TruncateMessageRequest
     [JsonPropertyName("model")]
     public virtual string? Model { get; set; } = null;
 
+    /// <summary>
+    /// Model name
+    /// </summary>
+    [JsonPropertyName("model_id")]
+    public virtual string? ModelId { get; set; } = null;
+
     /// <summary>
     /// The sampling temperature to use that controls the apparent creativity of generated completions.
     /// </summary>

src/Infrastructure/BotSharp.Core/Infrastructures/CompletionProvider.cs

@@ -1,4 +1,3 @@
-using BotSharp.Abstraction.Agents.Models;
 using BotSharp.Abstraction.MLTasks;
 using BotSharp.Abstraction.MLTasks.Settings;
 
@@ -11,31 +10,25 @@ public static object GetCompletion(IServiceProvider services,
         string? model = null, 
         AgentLlmConfig? agentConfig = null)
     {
-        var state = services.GetRequiredService<IConversationStateService>();
-        var agentSetting = services.GetRequiredService<AgentSettings>();
-
-        if (string.IsNullOrEmpty(provider))
-        {
-            provider = agentConfig?.Provider ?? agentSetting.LlmConfig?.Provider;
-            provider = state.GetState("provider", provider ?? "azure-openai");
-        }
+        var settingsService = services.GetRequiredService<ILlmProviderService>();
 
-        if (string.IsNullOrEmpty(model))
-        {
-            model = agentConfig?.Model ?? agentSetting.LlmConfig?.Model;
-            model = state.GetState("model", model ?? "gpt-35-turbo-4k");
-        }
+        (provider, model) = GetProviderAndModel(services, provider: provider, model: model, agentConfig: agentConfig);
 
-        var settingsService = services.GetRequiredService<ILlmProviderService>();
         var settings = settingsService.GetSetting(provider, model);
 
         if (settings.Type == LlmModelType.Text)
         {
-            return GetTextCompletion(services, provider: provider, model: model);
+            return GetTextCompletion(services, 
+                provider: provider, 
+                model: model, 
+                agentConfig: agentConfig);
         }
         else
         {
-            return GetChatCompletion(services, provider: provider, model: model);
+            return GetChatCompletion(services, 
+                provider: provider, 
+                model: model, 
+                agentConfig: agentConfig);
         }
     }
 
@@ -45,20 +38,7 @@ public static IChatCompletion GetChatCompletion(IServiceProvider services,
         AgentLlmConfig? agentConfig = null)
     {
         var completions = services.GetServices<IChatCompletion>();
-        var agentSetting = services.GetRequiredService<AgentSettings>();
-        var state = services.GetRequiredService<IConversationStateService>();
-
-        if (string.IsNullOrEmpty(provider))
-        {
-            provider = agentConfig?.Provider ?? agentSetting.LlmConfig?.Provider;
-            provider = state.GetState("provider", provider ?? "azure-openai");
-        }
-
-        if (string.IsNullOrEmpty(model))
-        {
-            model = agentConfig?.Model ?? agentSetting.LlmConfig?.Model;
-            model = state.GetState("model", model ?? "gpt-35-turbo-4k");
-        }
+        (provider, model) = GetProviderAndModel(services, provider: provider, model: model, agentConfig: agentConfig);
 
         var completer = completions.FirstOrDefault(x => x.Provider == provider);
         if (completer == null)
@@ -72,12 +52,11 @@ public static IChatCompletion GetChatCompletion(IServiceProvider services,
         return completer;
     }
 
-    public static ITextCompletion GetTextCompletion(IServiceProvider services, 
-        string? provider = null, 
+    private static (string, string) GetProviderAndModel(IServiceProvider services, 
+        string? provider = null,
         string? model = null,
         AgentLlmConfig? agentConfig = null)
     {
-        var completions = services.GetServices<ITextCompletion>();
         var agentSetting = services.GetRequiredService<AgentSettings>();
         var state = services.GetRequiredService<IConversationStateService>();
 
@@ -90,9 +69,32 @@ public static ITextCompletion GetTextCompletion(IServiceProvider services,
         if (string.IsNullOrEmpty(model))
         {
             model = agentConfig?.Model ?? agentSetting.LlmConfig?.Model;
-            model = state.GetState("model", model ?? "gpt-35-turbo-instruct");
+            if (state.ContainsState("model"))
+            {
+                model = state.GetState("model", model ?? "gpt-35-turbo-4k");
+            }
+            else if (state.ContainsState("model_id"))
+            {
+                var modelId = state.GetState("model_id");
+                var llmProviderService = services.GetRequiredService<ILlmProviderService>();
+                model = llmProviderService.GetProviderModel(provider, modelId)?.Name;
+            }
         }
 
+        state.SetState("provider", provider);
+        state.SetState("model", model);
+
+        return (provider, model);
+    }
+    public static ITextCompletion GetTextCompletion(IServiceProvider services, 
+        string? provider = null, 
+        string? model = null,
+        AgentLlmConfig? agentConfig = null)
+    {
+        var completions = services.GetServices<ITextCompletion>();
+
+        (provider, model) = GetProviderAndModel(services, provider: provider, model: model, agentConfig: agentConfig);
+
         var completer = completions.FirstOrDefault(x => x.Provider == provider);
         if (completer == null)
         {

src/Infrastructure/BotSharp.Core/Instructs/InstructService.cs

@@ -68,6 +68,7 @@ public async Task<InstructResult> Execute(string agentId, RoleDialogModel messag
 
         var completer = CompletionProvider.GetCompletion(_services,
             agentConfig: agent.LlmConfig);
+
         var response = new InstructResult
         {
             MessageId = message.MessageId

src/Infrastructure/BotSharp.OpenAPI/Controllers/InstructModeController.cs

@@ -25,6 +25,7 @@ public async Task<InstructResult> InstructCompletion([FromRoute] string agentId,
         input.States.ForEach(x => state.SetState(x.Split('=')[0], x.Split('=')[1]));
         state.SetState("provider", input.Provider)
             .SetState("model", input.Model)
+            .SetState("model_id", input.ModelId)
             .SetState("instruction", input.Instruction)
             .SetState("input_text", input.Text);
 
@@ -45,7 +46,8 @@ public async Task<string> TextCompletion([FromBody] IncomingMessageModel input)
         var state = _services.GetRequiredService<IConversationStateService>();
         input.States.ForEach(x => state.SetState(x.Split('=')[0], x.Split('=')[1]));
         state.SetState("provider", input.Provider)
-            .SetState("model", input.Model);
+            .SetState("model", input.Model)
+            .SetState("model_id", input.ModelId);
 
         var textCompletion = CompletionProvider.GetTextCompletion(_services);
         return await textCompletion.GetCompletion(input.Text, Guid.Empty.ToString(), Guid.NewGuid().ToString());
@@ -57,7 +59,8 @@ public async Task<string> ChatCompletion([FromBody] IncomingMessageModel input)
         var state = _services.GetRequiredService<IConversationStateService>();
         input.States.ForEach(x => state.SetState(x.Split('=')[0], x.Split('=')[1]));
         state.SetState("provider", input.Provider)
-            .SetState("model", input.Model);
+            .SetState("model", input.Model)
+            .SetState("model_id", input.ModelId);
 
         var textCompletion = CompletionProvider.GetChatCompletion(_services);
         var message = await textCompletion.GetChatCompletions(new Agent()