diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-1p1d-dep4-dep8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-1p1d-dep4-dep8.yaml
new file mode 100644
index 000000000..6612aae62
--- /dev/null
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-1p1d-dep4-dep8.yaml
@@ -0,0 +1,145 @@
+name: "disagg-b300-1p1d-dep4-dep8"
+
+model:
+  path: "deepseek-v4-pro"
+  container: "lmsysorg/sglang:nightly-dev-cu13-20260721-8905cbd4"
+  precision: "fp4"
+
+dynamo:
+  hash: "41882ae9b07232eed4850fb1daf8c958abb2556a"
+  install: true
+
+sbatch_directives:
+  cpus-per-task: "144"
+  mem: "0"
+
+resources:
+  gpu_type: "b300"
+  gpus_per_node: 8
+  prefill_nodes: 1
+  prefill_workers: 1
+  gpus_per_prefill: 4
+  decode_nodes: 1
+  decode_workers: 1
+  gpus_per_decode: 8
+
+frontend:
+  type: dynamo
+  enable_multiple_frontends: true
+  num_additional_frontends: 8
+  env:
+  args:
+    router-mode: "kv"
+    router-kv-overlap-score-weight: 0
+    router-queue-threshold: 64
+    router-temperature: 0.5
+    no-kv-events: true
+
+backend:
+  type: sglang
+
+  prefill_environment:
+    PYTHONUNBUFFERED: "1"
+    SGLANG_RADIX_FORCE_MISS: "1"
+    SGLANG_JIT_DEEPGEMM_FAST_WARMUP: "1"
+    SGLANG_DEFAULT_THINKING: "1"
+    SGLANG_DSV4_REASONING_EFFORT: "max"
+    SGLANG_OPT_SWA_SPLIT_LEAF_ON_INSERT: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_NUM_MAX_TOKENS_PER_RANK: "8192"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_FP4_ACTS: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_MXF4_KIND: "1"
+    SGLANG_OPT_USE_ONLINE_COMPRESS: "1"
+    NCCL_MNNVL_ENABLE: "1"
+    NCCL_CUMEM_ENABLE: "1"
+    MC_FORCE_MNNVL: "1"
+    SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT: "100000"
+    SGLANG_DISAGGREGATION_WAITING_TIMEOUT: "100000"
+    SGLANG_OPT_SWA_RELEASE_LEAF_LOCK_AFTER_WINDOW: "1"
+    UCX_TLS: "cuda_copy,rc"
+    DYN_SKIP_SGLANG_LOG_FORMATTING: "1"
+    SGLANG_LOG_FORWARD_ITERS: "1"
+    SGLANG_LOG_MS: "1"
+    SGLANG_REQUEST_STATE_WAIT_TIMEOUT: "60"
+
+  decode_environment:
+    PYTHONUNBUFFERED: "1"
+    SGLANG_RADIX_FORCE_MISS: "1"
+    SGLANG_JIT_DEEPGEMM_FAST_WARMUP: "1"
+    SGLANG_DEFAULT_THINKING: "1"
+    SGLANG_DSV4_REASONING_EFFORT: "max"
+    SGLANG_OPT_SWA_SPLIT_LEAF_ON_INSERT: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_NUM_MAX_TOKENS_PER_RANK: "1280"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_FP4_ACTS: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_MXF4_KIND: "1"
+    SGLANG_OPT_USE_ONLINE_COMPRESS: "1"
+    NCCL_MNNVL_ENABLE: "1"
+    NCCL_CUMEM_ENABLE: "1"
+    SGLANG_CLIP_MAX_NEW_TOKENS_ESTIMATION: "8"
+    MC_FORCE_MNNVL: "1"
+    SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT: "100000"
+    SGLANG_DISAGGREGATION_WAITING_TIMEOUT: "100000"
+    SGLANG_OPT_SWA_RELEASE_LEAF_LOCK_AFTER_WINDOW: "1"
+    UCX_TLS: "cuda_copy,rc"
+    DYN_SKIP_SGLANG_LOG_FORMATTING: "1"
+    SGLANG_LOG_FORWARD_ITERS: "1"
+    SGLANG_LOG_MS: "1"
+    SGLANG_REQUEST_STATE_WAIT_TIMEOUT: "60"
+
+  sglang_config:
+    prefill:
+      served-model-name: "deepseek-ai/DeepSeek-V4-Pro"
+      trust-remote-code: true
+      watchdog-timeout: 86400
+      skip-tokenizer-init: true
+      stream-interval: 60
+
+      tensor-parallel-size: 4
+      data-parallel-size: 4
+      expert-parallel-size: 4
+
+      enable-dp-attention: true
+      moe-a2a-backend: "megamoe"
+      moe-dense-tp-size: 1
+
+      disaggregation-mode: "prefill"
+      disaggregation-transfer-backend: nixl
+      enable-dp-lm-head: true
+
+      mem-fraction-static: 0.90
+      max-running-requests: 512
+      cuda-graph-max-bs: 512
+      chunked-prefill-size: 32768
+
+    decode:
+      served-model-name: "deepseek-ai/DeepSeek-V4-Pro"
+      trust-remote-code: true
+      watchdog-timeout: 86400
+      skip-tokenizer-init: true
+      stream-interval: 60
+
+      moe-a2a-backend: "megamoe"
+      moe-dense-tp-size: 1
+
+      disaggregation-mode: "decode"
+      disaggregation-transfer-backend: nixl
+      disaggregation-decode-polling-interval: 8
+
+      mem-fraction-static: 0.94
+      swa-full-tokens-ratio: 0.20
+      context-length: 9216
+      tensor-parallel-size: 8
+      data-parallel-size: 8
+      expert-parallel-size: 8
+      enable-dp-attention: true
+      enable-dp-lm-head: true
+      max-running-requests: 18432
+      cuda-graph-max-bs: 1280
+
+benchmark:
+  type: "sa-bench"
+  isl: 8192
+  osl: 1024
+  concurrencies: "256"
+  req_rate: "inf"
+  use_chat_template: false
+  custom_tokenizer: "sa_bench_tokenizers.sglang_deepseek_v4.SGLangDeepseekV4Tokenizer"
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-1p1d-tp4-tp4.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-1p1d-tp4-tp4.yaml
new file mode 100644
index 000000000..6f0c0f7f6
--- /dev/null
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-1p1d-tp4-tp4.yaml
@@ -0,0 +1,120 @@
+name: "disagg-b300-1p1d-tp4-tp4"
+
+model:
+  path: "deepseek-v4-pro"
+  container: "lmsysorg/sglang:nightly-dev-cu13-20260721-8905cbd4"
+  precision: "fp4"
+
+dynamo:
+  hash: "41882ae9b07232eed4850fb1daf8c958abb2556a"
+  install: true
+
+sbatch_directives:
+  cpus-per-task: "144"
+  mem: "0"
+
+resources:
+  gpu_type: "b300"
+  gpus_per_node: 8
+  prefill_nodes: 1
+  prefill_workers: 1
+  gpus_per_prefill: 4
+  decode_nodes: 1
+  decode_workers: 1
+  gpus_per_decode: 4
+
+frontend:
+  type: dynamo
+  enable_multiple_frontends: true
+  num_additional_frontends: 8
+
+backend:
+  type: sglang
+
+  prefill_environment:
+    PYTHONUNBUFFERED: "1"
+    SGLANG_RADIX_FORCE_MISS: "1"
+    SGLANG_JIT_DEEPGEMM_FAST_WARMUP: "1"
+    SGLANG_DEFAULT_THINKING: "1"
+    SGLANG_DSV4_REASONING_EFFORT: "max"
+    SGLANG_OPT_SWA_SPLIT_LEAF_ON_INSERT: "1"
+    NCCL_MNNVL_ENABLE: "1"
+    NCCL_CUMEM_ENABLE: "1"
+    MC_FORCE_MNNVL: "1"
+    SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT: "100000"
+    SGLANG_DISAGGREGATION_WAITING_TIMEOUT: "100000"
+    SGLANG_OPT_SWA_RELEASE_LEAF_LOCK_AFTER_WINDOW: "1"
+    UCX_TLS: "cuda_copy,rc"
+
+  decode_environment:
+    PYTHONUNBUFFERED: "1"
+    SGLANG_RADIX_FORCE_MISS: "1"
+    SGLANG_JIT_DEEPGEMM_FAST_WARMUP: "1"
+    SGLANG_DEFAULT_THINKING: "1"
+    SGLANG_DSV4_REASONING_EFFORT: "max"
+    SGLANG_OPT_SWA_SPLIT_LEAF_ON_INSERT: "1"
+    NCCL_MNNVL_ENABLE: "1"
+    NCCL_CUMEM_ENABLE: "1"
+    MC_FORCE_MNNVL: "1"
+    SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT: "100000"
+    SGLANG_DISAGGREGATION_WAITING_TIMEOUT: "100000"
+    SGLANG_OPT_SWA_RELEASE_LEAF_LOCK_AFTER_WINDOW: "1"
+    UCX_TLS: "cuda_copy,rc"
+
+  sglang_config:
+    prefill:
+      served-model-name: "deepseek-ai/DeepSeek-V4-Pro"
+      model-path: "/model/"
+      trust-remote-code: true
+      disable-radix-cache: true
+
+      disaggregation-mode: "prefill"
+      watchdog-timeout: 86400
+      disaggregation-transfer-backend: nixl
+
+      tensor-parallel-size: 4
+      data-parallel-size: 1
+      expert-parallel-size: 1
+
+      moe-runner-backend: "flashinfer_mxfp4"
+      disable-flashinfer-autotune: true
+
+      mem-fraction-static: 0.90
+      max-running-requests: 32
+      cuda-graph-max-bs: 32
+      chunked-prefill-size: 32768
+
+
+    decode:
+      served-model-name: "deepseek-ai/DeepSeek-V4-Pro"
+      model-path: "/model/"
+      trust-remote-code: true
+      disable-radix-cache: true
+
+      disaggregation-mode: "decode"
+      watchdog-timeout: 86400
+      disaggregation-transfer-backend: nixl
+
+      tensor-parallel-size: 4
+      data-parallel-size: 1
+      expert-parallel-size: 1
+
+      moe-runner-backend: "flashinfer_mxfp4"
+      disable-flashinfer-autotune: true
+
+      mem-fraction-static: 0.9
+      max-running-requests: 64
+      cuda-graph-max-bs: 64
+      swa-full-tokens-ratio: 0.1
+      context-length: 16384
+
+
+benchmark:
+  type: "sa-bench"
+  isl: 8192
+  osl: 1024
+  random_range_ratio: 0.8
+  concurrencies: "1x8x16x32"
+  req_rate: "inf"
+  use_chat_template: false
+  custom_tokenizer: "sa_bench_tokenizers.sglang_deepseek_v4.SGLangDeepseekV4Tokenizer"
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-2p1d-dep4-dep8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-2p1d-dep4-dep8.yaml
new file mode 100644
index 000000000..565a74d73
--- /dev/null
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-2p1d-dep4-dep8.yaml
@@ -0,0 +1,145 @@
+name: "disagg-b300-2p1d-dep4-dep8"
+
+model:
+  path: "deepseek-v4-pro"
+  container: "lmsysorg/sglang:nightly-dev-cu13-20260721-8905cbd4"
+  precision: "fp4"
+
+dynamo:
+  hash: "41882ae9b07232eed4850fb1daf8c958abb2556a"
+  install: true
+
+sbatch_directives:
+  cpus-per-task: "144"
+  mem: "0"
+
+resources:
+  gpu_type: "b300"
+  gpus_per_node: 8
+  prefill_nodes: 1
+  prefill_workers: 2
+  gpus_per_prefill: 4
+  decode_nodes: 1
+  decode_workers: 1
+  gpus_per_decode: 8
+
+frontend:
+  type: dynamo
+  enable_multiple_frontends: true
+  num_additional_frontends: 8
+  env:
+  args:
+    router-mode: "kv"
+    router-kv-overlap-score-weight: 0
+    router-queue-threshold: 64
+    router-temperature: 0.5
+    no-kv-events: true
+
+backend:
+  type: sglang
+
+  prefill_environment:
+    PYTHONUNBUFFERED: "1"
+    SGLANG_RADIX_FORCE_MISS: "1"
+    SGLANG_JIT_DEEPGEMM_FAST_WARMUP: "1"
+    SGLANG_DEFAULT_THINKING: "1"
+    SGLANG_DSV4_REASONING_EFFORT: "max"
+    SGLANG_OPT_SWA_SPLIT_LEAF_ON_INSERT: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_NUM_MAX_TOKENS_PER_RANK: "8192"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_FP4_ACTS: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_MXF4_KIND: "1"
+    SGLANG_OPT_USE_ONLINE_COMPRESS: "1"
+    NCCL_MNNVL_ENABLE: "1"
+    NCCL_CUMEM_ENABLE: "1"
+    MC_FORCE_MNNVL: "1"
+    SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT: "100000"
+    SGLANG_DISAGGREGATION_WAITING_TIMEOUT: "100000"
+    SGLANG_OPT_SWA_RELEASE_LEAF_LOCK_AFTER_WINDOW: "1"
+    UCX_TLS: "cuda_copy,rc"
+    DYN_SKIP_SGLANG_LOG_FORMATTING: "1"
+    SGLANG_LOG_FORWARD_ITERS: "1"
+    SGLANG_LOG_MS: "1"
+    SGLANG_REQUEST_STATE_WAIT_TIMEOUT: "60"
+
+  decode_environment:
+    PYTHONUNBUFFERED: "1"
+    SGLANG_RADIX_FORCE_MISS: "1"
+    SGLANG_JIT_DEEPGEMM_FAST_WARMUP: "1"
+    SGLANG_DEFAULT_THINKING: "1"
+    SGLANG_DSV4_REASONING_EFFORT: "max"
+    SGLANG_OPT_SWA_SPLIT_LEAF_ON_INSERT: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_NUM_MAX_TOKENS_PER_RANK: "1280"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_FP4_ACTS: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_MXF4_KIND: "1"
+    SGLANG_OPT_USE_ONLINE_COMPRESS: "1"
+    NCCL_MNNVL_ENABLE: "1"
+    NCCL_CUMEM_ENABLE: "1"
+    SGLANG_CLIP_MAX_NEW_TOKENS_ESTIMATION: "8"
+    MC_FORCE_MNNVL: "1"
+    SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT: "100000"
+    SGLANG_DISAGGREGATION_WAITING_TIMEOUT: "100000"
+    SGLANG_OPT_SWA_RELEASE_LEAF_LOCK_AFTER_WINDOW: "1"
+    UCX_TLS: "cuda_copy,rc"
+    DYN_SKIP_SGLANG_LOG_FORMATTING: "1"
+    SGLANG_LOG_FORWARD_ITERS: "1"
+    SGLANG_LOG_MS: "1"
+    SGLANG_REQUEST_STATE_WAIT_TIMEOUT: "60"
+
+  sglang_config:
+    prefill:
+      served-model-name: "deepseek-ai/DeepSeek-V4-Pro"
+      trust-remote-code: true
+      watchdog-timeout: 86400
+      skip-tokenizer-init: true
+      stream-interval: 60
+
+      tensor-parallel-size: 4
+      data-parallel-size: 4
+      expert-parallel-size: 4
+
+      enable-dp-attention: true
+      moe-a2a-backend: "megamoe"
+      moe-dense-tp-size: 1
+
+      disaggregation-mode: "prefill"
+      disaggregation-transfer-backend: nixl
+      enable-dp-lm-head: true
+
+      mem-fraction-static: 0.90
+      max-running-requests: 512
+      cuda-graph-max-bs: 512
+      chunked-prefill-size: 32768
+
+    decode:
+      served-model-name: "deepseek-ai/DeepSeek-V4-Pro"
+      trust-remote-code: true
+      watchdog-timeout: 86400
+      skip-tokenizer-init: true
+      stream-interval: 60
+
+      moe-a2a-backend: "megamoe"
+      moe-dense-tp-size: 1
+
+      disaggregation-mode: "decode"
+      disaggregation-transfer-backend: nixl
+      disaggregation-decode-polling-interval: 8
+
+      mem-fraction-static: 0.94
+      swa-full-tokens-ratio: 0.20
+      context-length: 9216
+      tensor-parallel-size: 8
+      data-parallel-size: 8
+      expert-parallel-size: 8
+      enable-dp-attention: true
+      enable-dp-lm-head: true
+      max-running-requests: 18432
+      cuda-graph-max-bs: 1280
+
+benchmark:
+  type: "sa-bench"
+  isl: 8192
+  osl: 1024
+  concurrencies: "768"
+  req_rate: "inf"
+  use_chat_template: false
+  custom_tokenizer: "sa_bench_tokenizers.sglang_deepseek_v4.SGLangDeepseekV4Tokenizer"
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-4p1d-dep4-dep8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-4p1d-dep4-dep8.yaml
new file mode 100644
index 000000000..9a8123c43
--- /dev/null
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-4p1d-dep4-dep8.yaml
@@ -0,0 +1,145 @@
+name: "disagg-b300-4p1d-dep4-dep8"
+
+model:
+  path: "deepseek-v4-pro"
+  container: "lmsysorg/sglang:nightly-dev-cu13-20260721-8905cbd4"
+  precision: "fp4"
+
+dynamo:
+  hash: "41882ae9b07232eed4850fb1daf8c958abb2556a"
+  install: true
+
+sbatch_directives:
+  cpus-per-task: "144"
+  mem: "0"
+
+resources:
+  gpu_type: "b300"
+  gpus_per_node: 8
+  prefill_nodes: 2
+  prefill_workers: 4
+  gpus_per_prefill: 4
+  decode_nodes: 1
+  decode_workers: 1
+  gpus_per_decode: 8
+
+frontend:
+  type: dynamo
+  enable_multiple_frontends: true
+  num_additional_frontends: 8
+  env:
+  args:
+    router-mode: "kv"
+    router-kv-overlap-score-weight: 0
+    router-queue-threshold: 64
+    router-temperature: 0.5
+    no-kv-events: true
+
+backend:
+  type: sglang
+
+  prefill_environment:
+    PYTHONUNBUFFERED: "1"
+    SGLANG_RADIX_FORCE_MISS: "1"
+    SGLANG_JIT_DEEPGEMM_FAST_WARMUP: "1"
+    SGLANG_DEFAULT_THINKING: "1"
+    SGLANG_DSV4_REASONING_EFFORT: "max"
+    SGLANG_OPT_SWA_SPLIT_LEAF_ON_INSERT: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_NUM_MAX_TOKENS_PER_RANK: "8192"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_FP4_ACTS: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_MXF4_KIND: "1"
+    SGLANG_OPT_USE_ONLINE_COMPRESS: "1"
+    NCCL_MNNVL_ENABLE: "1"
+    NCCL_CUMEM_ENABLE: "1"
+    MC_FORCE_MNNVL: "1"
+    SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT: "100000"
+    SGLANG_DISAGGREGATION_WAITING_TIMEOUT: "100000"
+    SGLANG_OPT_SWA_RELEASE_LEAF_LOCK_AFTER_WINDOW: "1"
+    UCX_TLS: "cuda_copy,rc"
+    DYN_SKIP_SGLANG_LOG_FORMATTING: "1"
+    SGLANG_LOG_FORWARD_ITERS: "1"
+    SGLANG_LOG_MS: "1"
+    SGLANG_REQUEST_STATE_WAIT_TIMEOUT: "60"
+
+  decode_environment:
+    PYTHONUNBUFFERED: "1"
+    SGLANG_RADIX_FORCE_MISS: "1"
+    SGLANG_JIT_DEEPGEMM_FAST_WARMUP: "1"
+    SGLANG_DEFAULT_THINKING: "1"
+    SGLANG_DSV4_REASONING_EFFORT: "max"
+    SGLANG_OPT_SWA_SPLIT_LEAF_ON_INSERT: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_NUM_MAX_TOKENS_PER_RANK: "1280"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_FP4_ACTS: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_MXF4_KIND: "1"
+    SGLANG_OPT_USE_ONLINE_COMPRESS: "1"
+    NCCL_MNNVL_ENABLE: "1"
+    NCCL_CUMEM_ENABLE: "1"
+    SGLANG_CLIP_MAX_NEW_TOKENS_ESTIMATION: "8"
+    MC_FORCE_MNNVL: "1"
+    SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT: "100000"
+    SGLANG_DISAGGREGATION_WAITING_TIMEOUT: "100000"
+    SGLANG_OPT_SWA_RELEASE_LEAF_LOCK_AFTER_WINDOW: "1"
+    UCX_TLS: "cuda_copy,rc"
+    DYN_SKIP_SGLANG_LOG_FORMATTING: "1"
+    SGLANG_LOG_FORWARD_ITERS: "1"
+    SGLANG_LOG_MS: "1"
+    SGLANG_REQUEST_STATE_WAIT_TIMEOUT: "60"
+
+  sglang_config:
+    prefill:
+      served-model-name: "deepseek-ai/DeepSeek-V4-Pro"
+      trust-remote-code: true
+      watchdog-timeout: 86400
+      skip-tokenizer-init: true
+      stream-interval: 60
+
+      tensor-parallel-size: 4
+      data-parallel-size: 4
+      expert-parallel-size: 4
+
+      enable-dp-attention: true
+      moe-a2a-backend: "megamoe"
+      moe-dense-tp-size: 1
+
+      disaggregation-mode: "prefill"
+      disaggregation-transfer-backend: nixl
+      enable-dp-lm-head: true
+
+      mem-fraction-static: 0.90
+      max-running-requests: 512
+      cuda-graph-max-bs: 512
+      chunked-prefill-size: 32768
+
+    decode:
+      served-model-name: "deepseek-ai/DeepSeek-V4-Pro"
+      trust-remote-code: true
+      watchdog-timeout: 86400
+      skip-tokenizer-init: true
+      stream-interval: 60
+
+      moe-a2a-backend: "megamoe"
+      moe-dense-tp-size: 1
+
+      disaggregation-mode: "decode"
+      disaggregation-transfer-backend: nixl
+      disaggregation-decode-polling-interval: 8
+
+      mem-fraction-static: 0.94
+      swa-full-tokens-ratio: 0.20
+      context-length: 9216
+      tensor-parallel-size: 8
+      data-parallel-size: 8
+      expert-parallel-size: 8
+      enable-dp-attention: true
+      enable-dp-lm-head: true
+      max-running-requests: 18432
+      cuda-graph-max-bs: 1280
+
+benchmark:
+  type: "sa-bench"
+  isl: 8192
+  osl: 1024
+  concurrencies: "2048"
+  req_rate: "inf"
+  use_chat_template: false
+  custom_tokenizer: "sa_bench_tokenizers.sglang_deepseek_v4.SGLangDeepseekV4Tokenizer"
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-6p1d-dep4-dep8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-6p1d-dep4-dep8.yaml
new file mode 100644
index 000000000..c47335237
--- /dev/null
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b300-6p1d-dep4-dep8.yaml
@@ -0,0 +1,145 @@
+name: "disagg-b300-6p1d-dep4-dep8"
+
+model:
+  path: "deepseek-v4-pro"
+  container: "lmsysorg/sglang:nightly-dev-cu13-20260721-8905cbd4"
+  precision: "fp4"
+
+dynamo:
+  hash: "41882ae9b07232eed4850fb1daf8c958abb2556a"
+  install: true
+
+sbatch_directives:
+  cpus-per-task: "144"
+  mem: "0"
+
+resources:
+  gpu_type: "b300"
+  gpus_per_node: 8
+  prefill_nodes: 3
+  prefill_workers: 6
+  gpus_per_prefill: 4
+  decode_nodes: 1
+  decode_workers: 1
+  gpus_per_decode: 8
+
+frontend:
+  type: dynamo
+  enable_multiple_frontends: true
+  num_additional_frontends: 8
+  env:
+  args:
+    router-mode: "kv"
+    router-kv-overlap-score-weight: 0
+    router-queue-threshold: 64
+    router-temperature: 0.5
+    no-kv-events: true
+
+backend:
+  type: sglang
+
+  prefill_environment:
+    PYTHONUNBUFFERED: "1"
+    SGLANG_RADIX_FORCE_MISS: "1"
+    SGLANG_JIT_DEEPGEMM_FAST_WARMUP: "1"
+    SGLANG_DEFAULT_THINKING: "1"
+    SGLANG_DSV4_REASONING_EFFORT: "max"
+    SGLANG_OPT_SWA_SPLIT_LEAF_ON_INSERT: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_NUM_MAX_TOKENS_PER_RANK: "8192"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_FP4_ACTS: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_MXF4_KIND: "1"
+    SGLANG_OPT_USE_ONLINE_COMPRESS: "1"
+    NCCL_MNNVL_ENABLE: "1"
+    NCCL_CUMEM_ENABLE: "1"
+    MC_FORCE_MNNVL: "1"
+    SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT: "100000"
+    SGLANG_DISAGGREGATION_WAITING_TIMEOUT: "100000"
+    SGLANG_OPT_SWA_RELEASE_LEAF_LOCK_AFTER_WINDOW: "1"
+    UCX_TLS: "cuda_copy,rc"
+    DYN_SKIP_SGLANG_LOG_FORMATTING: "1"
+    SGLANG_LOG_FORWARD_ITERS: "1"
+    SGLANG_LOG_MS: "1"
+    SGLANG_REQUEST_STATE_WAIT_TIMEOUT: "60"
+
+  decode_environment:
+    PYTHONUNBUFFERED: "1"
+    SGLANG_RADIX_FORCE_MISS: "1"
+    SGLANG_JIT_DEEPGEMM_FAST_WARMUP: "1"
+    SGLANG_DEFAULT_THINKING: "1"
+    SGLANG_DSV4_REASONING_EFFORT: "max"
+    SGLANG_OPT_SWA_SPLIT_LEAF_ON_INSERT: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_NUM_MAX_TOKENS_PER_RANK: "1280"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_FP4_ACTS: "1"
+    SGLANG_OPT_DEEPGEMM_MEGA_MOE_USE_MXF4_KIND: "1"
+    SGLANG_OPT_USE_ONLINE_COMPRESS: "1"
+    NCCL_MNNVL_ENABLE: "1"
+    NCCL_CUMEM_ENABLE: "1"
+    SGLANG_CLIP_MAX_NEW_TOKENS_ESTIMATION: "8"
+    MC_FORCE_MNNVL: "1"
+    SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT: "100000"
+    SGLANG_DISAGGREGATION_WAITING_TIMEOUT: "100000"
+    SGLANG_OPT_SWA_RELEASE_LEAF_LOCK_AFTER_WINDOW: "1"
+    UCX_TLS: "cuda_copy,rc"
+    DYN_SKIP_SGLANG_LOG_FORMATTING: "1"
+    SGLANG_LOG_FORWARD_ITERS: "1"
+    SGLANG_LOG_MS: "1"
+    SGLANG_REQUEST_STATE_WAIT_TIMEOUT: "60"
+
+  sglang_config:
+    prefill:
+      served-model-name: "deepseek-ai/DeepSeek-V4-Pro"
+      trust-remote-code: true
+      watchdog-timeout: 86400
+      skip-tokenizer-init: true
+      stream-interval: 60
+
+      tensor-parallel-size: 4
+      data-parallel-size: 4
+      expert-parallel-size: 4
+
+      enable-dp-attention: true
+      moe-a2a-backend: "megamoe"
+      moe-dense-tp-size: 1
+
+      disaggregation-mode: "prefill"
+      disaggregation-transfer-backend: nixl
+      enable-dp-lm-head: true
+
+      mem-fraction-static: 0.90
+      max-running-requests: 512
+      cuda-graph-max-bs: 512
+      chunked-prefill-size: 32768
+
+    decode:
+      served-model-name: "deepseek-ai/DeepSeek-V4-Pro"
+      trust-remote-code: true
+      watchdog-timeout: 86400
+      skip-tokenizer-init: true
+      stream-interval: 60
+
+      moe-a2a-backend: "megamoe"
+      moe-dense-tp-size: 1
+
+      disaggregation-mode: "decode"
+      disaggregation-transfer-backend: nixl
+      disaggregation-decode-polling-interval: 8
+
+      mem-fraction-static: 0.94
+      swa-full-tokens-ratio: 0.20
+      context-length: 9216
+      tensor-parallel-size: 8
+      data-parallel-size: 8
+      expert-parallel-size: 8
+      enable-dp-attention: true
+      enable-dp-lm-head: true
+      max-running-requests: 18432
+      cuda-graph-max-bs: 1280
+
+benchmark:
+  type: "sa-bench"
+  isl: 8192
+  osl: 1024
+  concurrencies: "3072"
+  req_rate: "inf"
+  use_chat_template: false
+  custom_tokenizer: "sa_bench_tokenizers.sglang_deepseek_v4.SGLangDeepseekV4Tokenizer"
diff --git a/configs/nvidia-master.yaml b/configs/nvidia-master.yaml
index 76b0d31fc..ba80f94b8 100644
--- a/configs/nvidia-master.yaml
+++ b/configs/nvidia-master.yaml
@@ -5773,6 +5773,97 @@ dsv4-fp4-b300-dynamo-vllm:
           ep: 8
           dp-attn: true
 
+# DSV4 B300 disaggregated dynamo-sglang STP configuration.
+# Each search-space entry maps one-to-one to a checked-in srt-slurm recipe under
+# recipes/sglang/deepseek-v4/8k1k/. Runs on the b300 pool via
+# runners/launch_b300-nv.sh. Prefill workers are TP4/DEP4 (two workers per
+# 8-GPU B300 node); the decode worker is a single DEP8 node.
+dsv4-fp4-b300-dynamo-sglang:
+  image: lmsysorg/sglang:nightly-dev-cu13-20260721-8905cbd4
+  model: deepseek-ai/DeepSeek-V4-Pro
+  model-prefix: dsv4
+  runner: b300
+  precision: fp4
+  framework: dynamo-sglang
+  kv-p2p-transfer: nixl
+  multinode: true
+  disagg: true
+  scenarios:
+    fixed-seq-len:
+    - isl: 8192
+      osl: 1024
+      search-space:
+      # 1p1d-tp4-tp4 (pure TP, no dp-attn). 2 nodes (1P + 1D).
+      - conc-list: [1, 8, 16, 32]
+        prefill:
+          num-worker: 1
+          tp: 4
+          ep: 1
+          dp-attn: false
+          additional-settings:
+          - "CONFIG_FILE=recipes/sglang/deepseek-v4/8k1k/disagg-b300-1p1d-tp4-tp4.yaml"
+        decode:
+          num-worker: 1
+          tp: 4
+          ep: 1
+          dp-attn: false
+      # 1p1d-dep4-dep8: 1x DEP4 prefill + DEP8 decode. 2 nodes (1P + 1D).
+      - conc-list: [256]
+        prefill:
+          num-worker: 1
+          tp: 4
+          ep: 4
+          dp-attn: true
+          additional-settings:
+          - "CONFIG_FILE=recipes/sglang/deepseek-v4/8k1k/disagg-b300-1p1d-dep4-dep8.yaml"
+        decode:
+          num-worker: 1
+          tp: 8
+          ep: 8
+          dp-attn: true
+      # 2p1d-dep4-dep8: 2x DEP4 prefill + DEP8 decode. 2 nodes (1P + 1D).
+      - conc-list: [768]
+        prefill:
+          num-worker: 2
+          tp: 4
+          ep: 4
+          dp-attn: true
+          additional-settings:
+          - "CONFIG_FILE=recipes/sglang/deepseek-v4/8k1k/disagg-b300-2p1d-dep4-dep8.yaml"
+        decode:
+          num-worker: 1
+          tp: 8
+          ep: 8
+          dp-attn: true
+      # 4p1d-dep4-dep8: 4x DEP4 prefill + DEP8 decode. 3 nodes (2P + 1D).
+      - conc-list: [2048]
+        prefill:
+          num-worker: 4
+          tp: 4
+          ep: 4
+          dp-attn: true
+          additional-settings:
+          - "CONFIG_FILE=recipes/sglang/deepseek-v4/8k1k/disagg-b300-4p1d-dep4-dep8.yaml"
+        decode:
+          num-worker: 1
+          tp: 8
+          ep: 8
+          dp-attn: true
+      # 6p1d-dep4-dep8: 6x DEP4 prefill + DEP8 decode. 4 nodes (3P + 1D).
+      - conc-list: [3072]
+        prefill:
+          num-worker: 6
+          tp: 4
+          ep: 4
+          dp-attn: true
+          additional-settings:
+          - "CONFIG_FILE=recipes/sglang/deepseek-v4/8k1k/disagg-b300-6p1d-dep4-dep8.yaml"
+        decode:
+          num-worker: 1
+          tp: 8
+          ep: 8
+          dp-attn: true
+
 dsv4-fp4-gb300-dynamo-vllm:
   image: vllm/vllm-openai:dsv4-megamoe-mxfp4-arm64-cu130-4ba0a72
   model: deepseek-ai/DeepSeek-V4-Pro
diff --git a/perf-changelog.yaml b/perf-changelog.yaml
index 664888977..06daa7341 100644
--- a/perf-changelog.yaml
+++ b/perf-changelog.yaml
@@ -5257,3 +5257,11 @@
     - "Enable chat-formatted benchmark inputs for every MTP recipe."
     - "Use Mooncake KV transfer and lmsysorg/sglang:v0.5.14-cu130."
   pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/2316
+
+- config-keys:
+    - dsv4-fp4-b300-dynamo-sglang
+  description:
+    - "Add DSV4 B300 disaggregated Dynamo SGLang STP configuration for 8k/1k"
+    - "Add 5 checked-in srt-slurm recipes selected one-to-one by the STP search space"
+    - "Image: lmsysorg/sglang:nightly-dev-cu13-20260721-8905cbd4"
+  pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/2362
diff --git a/runners/launch_b300-nv.sh b/runners/launch_b300-nv.sh
index 7ebd3466a..f39616801 100644
--- a/runners/launch_b300-nv.sh
+++ b/runners/launch_b300-nv.sh
@@ -41,6 +41,9 @@ elif [[ $MODEL_PREFIX == "dsv4" && $PRECISION == "fp4" && $FRAMEWORK == "dynamo-
     fi
     export MODEL_PATH="${SELECTED_MODEL_PATH:-/data/models/dsv4-pro}"
     export SRT_SLURM_MODEL_PREFIX="deepseek-v4-pro"
+elif [[ $MODEL_PREFIX == "dsv4" && $PRECISION == "fp4" && $FRAMEWORK == "dynamo-sglang" ]]; then
+    export MODEL_PATH="${MODEL_PATH:-/scratch/models/DeepSeek-V4-Pro}"
+    export SRT_SLURM_MODEL_PREFIX="deepseek-v4-pro"
 elif [[ $MODEL_PREFIX == "minimaxm2.5" && $PRECISION == "fp4" && $FRAMEWORK == "dynamo-vllm" ]]; then
     export MODEL_PATH="/data/models/MiniMax-M2.5-NVFP4"
     export SRT_SLURM_MODEL_PREFIX="minimax-m2.5-nvfp4"
@@ -54,7 +57,7 @@ elif [[ $MODEL_PREFIX == "minimaxm3" && $PRECISION == "fp8" && $FRAMEWORK == "dy
     export MODEL_PATH="/data/models/MiniMax-M3-MXFP8"
     export SRT_SLURM_MODEL_PREFIX="MiniMaxAI/MiniMax-M3-MXFP8"
 else
-    echo "Unsupported model: $MODEL_PREFIX-$PRECISION. Supported models are: dsr1-fp4, dsr1-fp8, dsv4-fp4 with dynamo-vllm, minimaxm2.5-fp4 with dynamo-vllm, minimaxm2.5-fp8 with dynamo-vllm, minimaxm3-fp4 with dynamo-vllm, minimaxm3-fp8 with dynamo-vllm"
+    echo "Unsupported model: $MODEL_PREFIX-$PRECISION. Supported models are: dsr1-fp4, dsr1-fp8, dsv4-fp4 with dynamo-vllm or dynamo-sglang, minimaxm2.5-fp4 with dynamo-vllm, minimaxm2.5-fp8 with dynamo-vllm, minimaxm3-fp4 with dynamo-vllm, minimaxm3-fp8 with dynamo-vllm"
     exit 1
 fi
 
@@ -76,6 +79,12 @@ elif [[ $FRAMEWORK == "dynamo-vllm" && $MODEL_PREFIX == "dsv4" ]]; then
     git checkout aflowers/vllm-gb200-v0.20.0
     mkdir -p recipes/vllm/deepseek-v4
     cp -rT "$GITHUB_WORKSPACE/benchmarks/multi_node/srt-slurm-recipes/vllm/deepseek-v4" recipes/vllm/deepseek-v4
+elif [[ $FRAMEWORK == "dynamo-sglang" && $MODEL_PREFIX == "dsv4" && $PRECISION == "fp4" ]]; then
+    git clone --branch main --single-branch https://github.com/NVIDIA/srt-slurm.git "$SRT_REPO_DIR"
+    cd "$SRT_REPO_DIR" || exit 1
+    git checkout c180328b98c3793ca84a1e24a030f90545eb7d5d || exit 1
+    mkdir -p recipes/sglang/deepseek-v4
+    cp -rT "$GITHUB_WORKSPACE/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4" recipes/sglang/deepseek-v4
 elif [[ $FRAMEWORK == "dynamo-vllm" && $MODEL_PREFIX == "minimaxm3" && $PRECISION == "fp4" && "$CONFIG_FILE" == recipes/vllm/minimax-m3/b300-fp4/8k1k/mtp/*.yaml ]]; then
     git clone --branch main --single-branch https://github.com/NVIDIA/srt-slurm.git "$SRT_REPO_DIR"
     cd "$SRT_REPO_DIR" || exit 1
@@ -181,10 +190,18 @@ if [[ -z "$CONFIG_FILE" ]]; then
     exit 1
 fi
 
-# Override the job name in the config file with the runner name
-sed -i "s/^name:.*/name: \"${RUNNER_NAME}\"/" "$CONFIG_FILE"
+# Resolve the recipe path before editing it. CONFIG_FILE may include an
+# srt-slurm matrix selector such as :zip_override_dep4_dep8[0].
+CONFIG_PATH="${CONFIG_FILE%%:*}"
+if [[ ! -f "$CONFIG_PATH" ]]; then
+    echo "Error: CONFIG_FILE does not exist after srt-slurm setup: $CONFIG_PATH" >&2
+    exit 1
+fi
+
+# Override the job name in the recipe with the runner name.
+sed -i "s/^name:.*/name: \"${RUNNER_NAME}\"/" "$CONFIG_PATH"
 if [[ "$MODEL_PREFIX" == "minimaxm3" && -n "$MINIMAX_M3_SLURM_EXCLUDED_NODELIST" ]]; then
-    sed -i "/^name:.*/a sbatch_directives:\n  exclude: \"${MINIMAX_M3_SLURM_EXCLUDED_NODELIST}\"" "$CONFIG_FILE"
+    sed -i "/^name:.*/a sbatch_directives:\n  exclude: \"${MINIMAX_M3_SLURM_EXCLUDED_NODELIST}\"" "$CONFIG_PATH"
 fi
 SRTCTL_APPLY_ARGS=(
     -f "$CONFIG_FILE"
@@ -198,6 +215,9 @@ SRTCTL_APPLY_ARGS=(
 if [[ $FRAMEWORK == "dynamo-vllm" && $MODEL_PREFIX == "minimaxm3" && $PRECISION == "fp4" && ( "$CONFIG_FILE" == recipes/vllm/minimax-m3/b300-fp4/8k1k/mtp/*.yaml || "$CONFIG_FILE" == recipes/vllm/minimax-m3/b300-fp4/8k1k/*-tp1-*.yaml ) ]]; then
     SRTCTL_APPLY_ARGS+=(--no-preflight)
 fi
+if [[ $FRAMEWORK == "dynamo-sglang" && $MODEL_PREFIX == "dsv4" && "$MODEL_PATH" == /scratch/models/* ]]; then
+    SRTCTL_APPLY_ARGS+=(--no-preflight)
+fi
 if [[ -n "$SRTCTL_SETUP_SCRIPT" ]]; then
     SRTCTL_APPLY_ARGS+=(--setup-script "$SRTCTL_SETUP_SCRIPT")
 fi