[Quantization] Support kimi-k3 routed expert quant (#57430)

Signed-off-by: Kyle Sayers <kylesayrs@gmail.com> Co-authored-by: Misha Goin <mgoin64@gmail.com>

Kyle Sayers committed Sep 18, 2026 at 10:03 UTC 76d517fd1279805fa2318c28343fcd57b030ead3
1 file changed +2 -2
vllm/models/kimi_k3/nvidia/model.py
+2 -2
@@ -677,7 +677,7 @@ class KimiMoE(nn.Module):
677 hidden_size,
678 self.moe_hidden_size,
679 bias=False,
680 - quant_config=None,
680 + quant_config=quant_config,
681 prefix=f"{prefix}.routed_expert_down_proj",
682 )
683 self.routed_expert_norm = (
@@ -694,7 +694,7 @@ class KimiMoE(nn.Module):
694 self.moe_hidden_size,
695 hidden_size,
696 bias=False,
697 - quant_config=None,
697 + quant_config=quant_config,
698 prefix=f"{prefix}.routed_expert_up_proj",
699 )
700