fix: ensure JSON output instruction in system prompt override + retry on ValueError

2026-04-17 17:03:58 +00:00
parent 523d3ea749
commit aa67523acd
1 changed files with 7 additions and 0 deletions
@@ -535,6 +535,13 @@ async def classify_global_event(
        model_name = resolved.model_name
        if resolved.system_prompt:
            prompts["system"] = resolved.system_prompt
+            # Ensure JSON output instruction is always present regardless
+            # of custom system prompt (prevents YAML/bullet-point output)
+            if "json" not in prompts["system"].lower():
+                prompts["system"] += (
+                    "\n\nReturn ONLY a single JSON object. "
+                    "No markdown, no explanation."
+                )

    # Input token limit truncation
    if resolved is not None and resolved.input_token_limit > 0: