Merge pull request #9 from EnragedAntelope/claude/auto-model-discovery-vJqQA

Improve reasoning detection feedback and documentation

Author: EnragedAntelope

LMStudio.py

@@ -199,7 +199,7 @@ def INPUT_TYPES(cls):
                 # --- Reasoning extraction ---
                 "reasoning_mode": (REASONING_MODE_OPTIONS, {
                     "default": "Auto-detect (recommended)",
-                    "tooltip": "How to extract reasoning/thinking from model output. Auto-detect works with DeepSeek, Qwen, QwQ, GLM, GPT-OSS and similar models."
+                    "tooltip": "How to extract reasoning/thinking from model output. Auto-detect works with DeepSeek, Qwen, QwQ, GLM, GPT-OSS and similar models. Note: Models don't always produce thinking output for simple queries. For Qwen3, add '/think' to your prompt to force thinking mode."
                 }),
                 "custom_open_tag": ("STRING", {
                     "default": "<think>",
@@ -588,8 +588,8 @@ def generate(
                     final_response, reasoning, detected_pattern = self._extract_reasoning_auto(response_text)
                     if detected_pattern:
                         troubleshooting_lines.append(f"[INFO] Auto-detected reasoning format: {detected_pattern}")
-                    elif response_text != final_response:
-                        troubleshooting_lines.append("[INFO] Reasoning extracted")
+                    else:
+                        troubleshooting_lines.append("[INFO] No reasoning tags detected (model may not have used thinking for this query)")
                 elif reasoning_mode == "Custom tags":
                     final_response, reasoning = self._extract_reasoning_custom(
                         response_text, custom_open_tag, custom_close_tag

README.md

@@ -79,6 +79,12 @@ Many reasoning models (DeepSeek R1, Qwen3, QwQ, GLM-Z1) wrap their "thinking" pr
 
 This allows you to route reasoning to a separate display or log while keeping the final response clean.
 
+### Forcing Thinking Mode
+
+Models don't always produce thinking output for simple queries. To encourage thinking:
+- **Qwen3 models**: Add `/think` to your prompt (e.g., "Explain quantum physics /think")
+- **Other models**: Use phrases like "Think step by step" or "Show your reasoning"
+
 ## Custom Server Address
 
 Default: `http://127.0.0.1:1234`