From e90bf0216d6449edfdc14295407826441d9e46f7 Mon Sep 17 00:00:00 2001
From: Abiba <abiba@sysloggh.com>
Date: Tue, 19 May 2026 20:10:07 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20raise=20heavy=20threshold=20=E2=80=94=20?=
 =?UTF-8?q?4000=E2=86=9212000=20tokens,=208=E2=86=9215=20turns?=
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---
 router/router.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/router/router.py b/router/router.py
index e600365..da4a36d 100644
--- a/router/router.py
+++ b/router/router.py
@@ -181,8 +181,8 @@ def route(rd, tier):
         if "qwen3.6-27B-code" in avail and not is_gpu_busy("qwen3.6-27B-code"):
             return {"model":"qwen3.6-27B-code","reason":"simple_conv_fallback"}
     
-    # TIER 3: Heavy reasoning — large context or very long conversations
-    if t > 4000 or turns > 8:
+    # TIER 3: Heavy reasoning — very large context or very long conversations
+    if t > 12000 or turns > 15:
         candidates = [m for m in ["qwen3.6-27B-code","qwen3.6-35B-A3B","qwen3.5-9b-vlm"] if m in avail]
         result = select_best_gpu(candidates, "heavy_reasoning")
         if result: return result