diff --git a/.github/configs/nvidia-master.yaml b/.github/configs/nvidia-master.yaml
index 054652e57..610064c0a 100644
--- a/.github/configs/nvidia-master.yaml
+++ b/.github/configs/nvidia-master.yaml
@@ -12375,6 +12375,43 @@ minimaxm3-fp8-b300-vllm:
       - { tp: 4, ep: 4, dp-attn: true, conc-start: 64, conc-end: 128 }
       - { tp: 8, ep: 8, dp-attn: true, conc-start: 128, conc-end: 512 }
 
+# EAGLE3 speculative-decoding (spec-decoding: mtp) variant of MiniMax-M3 NVFP4
+# (nvidia/MiniMax-M3-NVFP4) B300 single-node vLLM, pairing the target with the
+# Inferact/MiniMax-M3-EAGLE3 draft head (3 speculative tokens). MiniMax-M3
+# modelopt NVFP4 support (vllm-project/vllm PR #46380) is baked into the perf
+# container image, so no runtime patch is needed; prompts are routed through the
+# chat template. Target weights are pre-staged read-only at
+# /scratch/models/MiniMax-M3-NVFP4 (added to the STAGED_MODELS allow-list in
+# launch_b300-nv.sh); the EAGLE3 draft is downloaded to the writable models dir.
+minimaxm3-fp4-b300-vllm-mtp:
+  image: vllm/vllm-openai:vllm-minimax-m3-perf-x86_64-13.0.1-8b00f41
+  model: nvidia/MiniMax-M3-NVFP4
+  model-prefix: minimaxm3
+  runner: b300
+  precision: fp4
+  framework: vllm
+  multinode: false
+  scenarios:
+    fixed-seq-len:
+    - isl: 1024
+      osl: 1024
+      search-space:
+      - { tp: 8, conc-start: 1, conc-end: 64, spec-decoding: mtp }
+      - { tp: 8, ep: 8, conc-start: 1, conc-end: 256, spec-decoding: mtp }
+      - { tp: 4, conc-start: 1, conc-end: 64, spec-decoding: mtp }
+      - { tp: 4, ep: 4, conc-start: 64, conc-end: 256, spec-decoding: mtp }
+      - { tp: 4, ep: 4, dp-attn: true, conc-start: 128, conc-end: 512, spec-decoding: mtp }
+      - { tp: 8, ep: 8, dp-attn: true, conc-start: 256, conc-end: 512, spec-decoding: mtp }
+    - isl: 8192
+      osl: 1024
+      search-space:
+      - { tp: 8, conc-start: 1, conc-end: 64, spec-decoding: mtp }
+      - { tp: 8, ep: 8, conc-start: 1, conc-end: 256, spec-decoding: mtp }
+      - { tp: 4, conc-start: 1, conc-end: 64, spec-decoding: mtp }
+      - { tp: 4, ep: 4, conc-start: 64, conc-end: 256, spec-decoding: mtp }
+      - { tp: 4, ep: 4, dp-attn: true, conc-start: 64, conc-end: 128, spec-decoding: mtp }
+      - { tp: 8, ep: 8, dp-attn: true, conc-start: 128, conc-end: 256, spec-decoding: mtp }
+
 # MiniMax-M3 day-zero (https://recipes.vllm.ai/MiniMaxAI/MiniMax-M3).
 # 427B total / 26B active MoE with MSA sparse attention; MXFP8 checkpoint
 # (MiniMaxAI/MiniMax-M3-MXFP8, ~444 GB) quantized by NVIDIA — native MX tensor
diff --git a/benchmarks/single_node/fixed_seq_len/minimaxm3_fp4_b300_mtp.sh b/benchmarks/single_node/fixed_seq_len/minimaxm3_fp4_b300_mtp.sh
new file mode 100755
index 000000000..74cbcd020
--- /dev/null
+++ b/benchmarks/single_node/fixed_seq_len/minimaxm3_fp4_b300_mtp.sh
@@ -0,0 +1,112 @@
+#!/usr/bin/env bash
+
+# MiniMax-M3 NVFP4 B300 single-node vLLM recipe with EAGLE3 speculative
+# decoding — same shape as minimaxm3_fp8_b300_mtp.sh but uses the
+# nvidia/MiniMax-M3-NVFP4 checkpoint. MiniMax-M3 modelopt NVFP4 support
+# (vllm-project/vllm PR #46380) is baked into the perf container image, so no
+# runtime patch is needed.
+
+source "$(dirname "$0")/../../benchmark_lib.sh"
+
+check_env_vars \
+    MODEL \
+    TP \
+    EP_SIZE \
+    DP_ATTENTION \
+    CONC \
+    ISL \
+    OSL \
+    MAX_MODEL_LEN \
+    RANDOM_RANGE_RATIO \
+    RESULT_FILENAME
+
+DRAFT_MODEL="Inferact/MiniMax-M3-EAGLE3"
+
+# The target weights are launched from MODEL_PATH (the b300 launcher points it
+# at the pre-staged read-only /scratch/models/MiniMax-M3-NVFP4). The EAGLE3
+# draft is not pre-staged and must be downloaded, so it cannot live next to the
+# read-only target — fetch it into the writable models dir (/data/models)
+# instead. When MODEL_PATH is unset (stand-alone runs) fall back to the HF cache.
+if [[ -n "${MODEL_PATH:-}" ]]; then
+    if [[ ! -d "$MODEL_PATH" || -z "$(ls -A "$MODEL_PATH" 2>/dev/null)" ]]; then
+        hf download "$MODEL" --local-dir "$MODEL_PATH"
+    fi
+    DRAFT_MODEL_PATH="/data/models/${DRAFT_MODEL##*/}"
+    if [[ ! -d "$DRAFT_MODEL_PATH" || -z "$(ls -A "$DRAFT_MODEL_PATH" 2>/dev/null)" ]]; then
+        hf download "$DRAFT_MODEL" --local-dir "$DRAFT_MODEL_PATH"
+    fi
+else
+    hf download "$MODEL"
+    export MODEL_PATH="$MODEL"
+    hf download "$DRAFT_MODEL"
+    DRAFT_MODEL_PATH="$DRAFT_MODEL"
+fi
+
+if [[ -n "$SLURM_JOB_ID" ]]; then
+  echo "JOB $SLURM_JOB_ID running on $SLURMD_NODENAME"
+fi
+
+nvidia-smi
+
+SERVER_LOG=/workspace/server.log
+
+export VLLM_ENGINE_READY_TIMEOUT_S=3600
+export VLLM_FLOAT32_MATMUL_PRECISION=high
+
+if [ "${DP_ATTENTION}" = "true" ]; then
+  PARALLEL_ARGS="--tensor-parallel-size=1 --data-parallel-size=$TP --enable-expert-parallel"
+elif [ "$EP_SIZE" -gt 1 ]; then
+  PARALLEL_ARGS="--tensor-parallel-size=$TP --enable-expert-parallel"
+else
+  PARALLEL_ARGS="--tensor-parallel-size=$TP"
+fi
+
+# use 3 speculative tokens for all configs for now
+NUM_SPEC_TOKENS=3
+
+if [ "${EVAL_ONLY}" = "true" ]; then
+    setup_eval_context
+    MAX_MODEL_LEN="$EVAL_MAX_MODEL_LEN"
+fi
+start_gpu_monitor
+
+set -x
+vllm serve "$MODEL_PATH" --served-model-name "$MODEL" --host 0.0.0.0 --port $PORT \
+$PARALLEL_ARGS \
+--gpu-memory-utilization 0.90 \
+--max-model-len $MAX_MODEL_LEN \
+--block-size 128 \
+--language-model-only \
+--max-cudagraph-capture-size 2048 \
+--max-num-batched-tokens "$((ISL * 2 ))" \
+--speculative-config "{\"method\": \"eagle3\", \"model\": \"$DRAFT_MODEL_PATH\", \"num_speculative_tokens\": $NUM_SPEC_TOKENS, \"attention_backend\": \"FLASH_ATTN\"}" \
+--stream-interval 20 --no-enable-prefix-caching \
+--trust-remote-code > $SERVER_LOG 2>&1 &
+
+SERVER_PID=$!
+
+wait_for_server_ready --port "$PORT" --server-log "$SERVER_LOG" --server-pid "$SERVER_PID"
+
+pip install -q datasets pandas
+
+run_benchmark_serving \
+    --model "$MODEL" \
+    --port "$PORT" \
+    --backend vllm \
+    --input-len "$ISL" \
+    --output-len "$OSL" \
+    --random-range-ratio "$RANDOM_RANGE_RATIO" \
+    --num-prompts "$((CONC * 10))" \
+    --max-concurrency "$CONC" \
+    --result-filename "$RESULT_FILENAME" \
+    --result-dir /workspace/ \
+    --trust-remote-code \
+    --use-chat-template
+
+if [ "${RUN_EVAL}" = "true" ]; then
+    run_eval --framework lm-eval --port "$PORT"
+    append_lm_eval_summary
+fi
+
+stop_gpu_monitor
+set +x
diff --git a/perf-changelog.yaml b/perf-changelog.yaml
index 001911868..bb20c93a3 100644
--- a/perf-changelog.yaml
+++ b/perf-changelog.yaml
@@ -4205,6 +4205,15 @@
     - "Initial submission: MiniMax-M3 MXFP4 disagg (prefill/decode) on MI355X with vLLM over the MoRI-IO KV connector (8k/1k)."
   pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1914
 
+- config-keys:
+    - minimaxm3-fp4-b300-vllm-mtp
+  description:
+    - "Add MiniMax-M3 NVFP4 (nvidia/MiniMax-M3-NVFP4) B300 single-node aggregated vLLM benchmark with EAGLE3 speculative decoding (spec-decoding: mtp, 3 draft tokens via Inferact/MiniMax-M3-EAGLE3)"
+    - "Image vllm/vllm-openai:vllm-minimax-m3-perf-x86_64-13.0.1-8b00f41 (bakes in MiniMax-M3 modelopt NVFP4 support, vllm-project/vllm PR #46380; no runtime patch needed); prompts routed through the chat template"
+    - "Target weights pre-staged read-only at /scratch/models/MiniMax-M3-NVFP4 (added MiniMax-M3-NVFP4 to launch_b300-nv.sh STAGED_MODELS); EAGLE3 draft downloaded to the writable /data/models; --block-size 128 (MSA), --language-model-only"
+    - "Sweeps tp 4/8 with and without EP and dp-attn at 1k1k and 8k1k, conc 1-512"
+  pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1929
+
 - config-keys:
     - minimaxm3-fp4-mi355x-vllm
   description:
diff --git a/runners/launch_b300-nv.sh b/runners/launch_b300-nv.sh
index b4802b049..7a7008691 100644
--- a/runners/launch_b300-nv.sh
+++ b/runners/launch_b300-nv.sh
@@ -362,6 +362,7 @@ else
         MiniMax-M2.7
         MiniMax-M2.7-NVFP4
         MiniMax-M3
+        MiniMax-M3-NVFP4
         Qwen3.5-397B-A17B
         Qwen3.5-397B-A17B-FP8
         Qwen3.5-397B-A17B-NVFP4