chore: switch default model to Qwen/Qwen2.5-0.5B-Instruct

app/core/config.py

@@ -8,7 +8,7 @@ from typing import Literal
 
 @dataclass(frozen=True, slots=True)
 class Settings:
-    model_name: str = "sapientinc/HRM-Text-1B"
+    model_name: str = "Qwen/Qwen2.5-0.5B-Instruct"
     max_trace_tokens: int = 1024
     max_sentences: int = 40
     take_log: bool = True