From 51961dc19bf8e4d8cd405327eb217297107f0782 Mon Sep 17 00:00:00 2001 From: tcpsyn Date: Sat, 21 Mar 2026 02:33:47 -0600 Subject: [PATCH] =?UTF-8?q?Fix=20stale=20model=20map=20detection=20?= =?UTF-8?q?=E2=80=94=20check=20if=20all=20values=20are=20same=20model?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-Authored-By: Claude Opus 4.6 (1M context) --- backend/main.py | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/backend/main.py b/backend/main.py index e9299d2..e027d88 100644 --- a/backend/main.py +++ b/backend/main.py @@ -6732,9 +6732,13 @@ def _load_checkpoint() -> bool: fresh = Session() saved_pool = data.get("caller_model_pool", []) saved_map = data.get("caller_model_map", {}) - session.caller_model_pool = saved_pool if len(saved_pool) > 1 else fresh.caller_model_pool - session.caller_model_map = saved_map if len(saved_map) > 1 else fresh.caller_model_map - session.caller_model_fallback = data.get("caller_model_fallback", "anthropic/claude-sonnet-4-5") + # Detect stale config: if all map values are the same model, use fresh defaults + saved_map_models = set(saved_map.values()) if saved_map else set() + map_is_stale = len(saved_map_models) <= 1 # all same model or empty + pool_is_stale = len(saved_pool) <= 1 + session.caller_model_pool = saved_pool if not pool_is_stale else fresh.caller_model_pool + session.caller_model_map = saved_map if not map_is_stale else fresh.caller_model_map + session.caller_model_fallback = data.get("caller_model_fallback", fresh.caller_model_fallback) session.caller_models = data.get("caller_models", {}) session._caller_model_cycle_idx = data.get("caller_model_cycle_idx", 0) for key, snapshot in data.get("caller_bases", {}).items():