diff --git a/crates/ml-alpha/src/trainer/integrated.rs b/crates/ml-alpha/src/trainer/integrated.rs
index 2327f4b69..23523f4ec 100644
--- a/crates/ml-alpha/src/trainer/integrated.rs
+++ b/crates/ml-alpha/src/trainer/integrated.rs
@@ -2687,7 +2687,7 @@ impl IntegratedTrainer {
                 // [-1, +1] span as the canonical floor — the ratchet
                 // in `rl_reward_clamp_controller` only grows magnitude.
                 (crate::rl::isv_slots::RL_REWARD_CLAMP_WIN_INDEX,       1.0),
-                (crate::rl::isv_slots::RL_REWARD_CLAMP_LOSS_INDEX,      3.0),
+                (crate::rl::isv_slots::RL_REWARD_CLAMP_LOSS_INDEX,      1.5),
                 (crate::rl::isv_slots::RL_REWARD_CLAMP_MARGIN_INDEX,    1.5),
                 (crate::rl::isv_slots::RL_REWARD_CLAMP_RATIO_INDEX,     3.0),
                 (crate::rl::isv_slots::RL_REWARD_CLAMP_CLIP_RATE_TARGET_INDEX, 0.05),