diff --git a/modelopt_recipes/models/Qwen/Qwen3.8-2.4T-A95B/ptq/nvfp4_experts_mse-fp8_self_attn-fp8_linear_attn-kv_fp8_cast.yaml b/modelopt_recipes/models/Qwen/Qwen3.8-2.4T-A95B/ptq/nvfp4_experts_mse-fp8_self_attn-fp8_linear_attn-kv_fp8_cast.yaml
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@@ -0,0 +1,91 @@
+# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Recipe for nvidia/Qwen3.8-2.4T-A95B-NVFP4
+# (https://huggingface.co/nvidia/Qwen3.8-2.4T-A95B-NVFP4), produced from
+# Qwen/Qwen3.8-2.4T-A95B with ModelOpt using this file.
+#
+# Qwen/Qwen3.8-2.4T-A95B is a `qwen3_5_moe_text` MoE: 92 layers, 512 routed experts (top-10)
+# plus a shared expert, and HYBRID attention -- gated-delta (linear-attention) layers
+# interleaved with full-attention layers. It is transformers-native from >= 5.9, and its
+# config ships `base_model_ep_plan`, so no ModelOpt plugin is required.
+#
+# What this quantizes:
+#   routed experts   NVFP4  (MSE-searched static weight scales, dynamic input scales)
+#   self-attention   FP8    (W8A8, all projections)
+#   linear-attention FP8    (W8A8, the gated-delta projections:
+#                            in_proj_qkv / in_proj_z / in_proj_a / in_proj_b, out_proj)
+#   KV cache         FP8    (cast mode)
+#   everything else  BF16   -- including MTP, which is left unquantized
+#
+# The gated-delta conv1d and the norms carry no Linear quantizer, so the recurrent state
+# path itself is never quantized; only the projections around it are. Quantizing those
+# projections was validated not to degrade the model: the exported checkpoint was
+# evaluated against the BF16 baseline on GPQA, AA-LCR, SciCode, IFBench and
+# Terminal-Bench 2.1, with no meaningful accuracy regression on any of them.
+#
+# The source checkpoint ships as native block-FP8 (`quant_method=fp8`,
+# `weight_block_size [128, 128]`, dynamic activations). The loader dequantizes it to
+# BF16 before quantizers are inserted, so the scales below are calibrated against BF16
+# weights rather than against the shipped FP8.
+
+imports:
+  base_disable_all: configs/ptq/units/base_disable_all
+  nvfp4: configs/numerics/nvfp4
+  nvfp4_static: configs/numerics/nvfp4_static
+  fp8: configs/numerics/fp8
+  kv_fp8_cast: configs/ptq/units/kv_fp8_cast
+
+metadata:
+  recipe_type: ptq
+  description: >-
+    qwen3_5_moe_text: NVFP4 (MSE static weights, dynamic inputs) on the routed experts + FP8 (W8A8)
+    on all self-attention AND all linear-attention projections; everything else BF16; FP8 KV cache
+    (cast); MTP left unquantized. Validated against the BF16 baseline with no meaningful
+    accuracy regression.
+
+quantize:
+  algorithm:
+    method: mse
+    fp8_scale_sweep: true
+    layerwise:
+      enable: false
+  quant_cfg:
+    - $import: base_disable_all
+    # NVFP4 on the routed experts:
+    - quantizer_name: '*mlp.experts.*weight_quantizer'
+      cfg:
+        $import: nvfp4_static
+    - quantizer_name: '*mlp.experts.*input_quantizer'
+      cfg:
+        $import: nvfp4
+    # FP8 on all self-attention projections:
+    - quantizer_name: '*self_attn*weight_quantizer'
+      cfg:
+        $import: fp8
+    - quantizer_name: '*self_attn*input_quantizer'
+      cfg:
+        $import: fp8
+    # FP8 on all linear-attention (gated-delta) projections:
+    - quantizer_name: '*linear_attn*weight_quantizer'
+      cfg:
+        $import: fp8
+    - quantizer_name: '*linear_attn*input_quantizer'
+      cfg:
+        $import: fp8
+    # FP8 KV cache -- CAST mode:
+    - $import: kv_fp8_cast
+    # Keep the MTP block BF16 (last so it wins over the broad enables above):
+    - {quantizer_name: '*mtp*', enable: false}
diff --git a/modelopt_recipes/ptq.md b/modelopt_recipes/ptq.md
index 5e6b332de1c..fca1dfdc557 100644
--- a/modelopt_recipes/ptq.md
+++ b/modelopt_recipes/ptq.md
@@ -406,6 +406,18 @@ checkpoint's** quant config verbatim:
   Q4_K/Q5_0 linears → NVFP4 W4A4 (attention q/k/v/o kept uniform so export can
   fuse them), the Q6_K MLP `down_proj` layers → FP8 W8A8, embeddings → NVFP4
   W4A16, `lm_head` → FP8 W8A16, and the F32 tensors (conv1d, norms) → BF16.
+- **`models/Qwen/Qwen3.8-2.4T-A95B/ptq/nvfp4_experts_mse-fp8_self_attn-fp8_linear_attn-kv_fp8_cast`**
+  mirrors `nvidia/Qwen3.8-2.4T-A95B-NVFP4`: a `qwen3_5_moe_text` MoE with **hybrid
+  attention** — gated-delta (linear-attention) layers interleaved with
+  full-attention layers. Routed experts → NVFP4 (MSE-searched static weight
+  scales, dynamic input scales); **both** self-attention and the gated-delta
+  linear-attention projections (`in_proj_qkv/z/a/b`, `out_proj`) → FP8 W8A8; KV
+  cache → FP8 cast; everything else, including the MTP block, stays BF16. The
+  gated-delta `conv1d` and norms carry no Linear quantizer, so the recurrent
+  state path itself is never quantized — only the projections around it are. The
+  source ships as native block-FP8 (`weight_block_size [128, 128]`); the loader
+  dequantizes it to BF16 before quantizers are inserted, so the scales are
+  calibrated against BF16 weights, not the shipped FP8.
 
 *Why special:* unlike any general recipe, these **mix FP8 and NVFP4 across
 different component types — or individual layers** — and hardcode the precise