Gate spec_decoding off multi_node_tp_pp

models/MiniMaxAI/MiniMax-M3.yaml

@@ -55,6 +55,17 @@ features:
       - "minimax_m3"
   spec_decoding:
     description: "Eagle3 speculative decoding with an Inferact MiniMax-M3 draft head — accelerates decoding. Choose between the standard MHA head and the GQA head (16× smaller draft KV cache — better for long-context or high-batch deployments)."
+    # eagle3 is a separate-draft-model method, which doesn't compose with
+    # pipeline parallelism yet (vllm-project/vllm#50098), so the feature is
+    # gated off multi_node_tp_pp. Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_tep
+      - multi_node_dep
+      - pd_cluster
     default_mode: eagle3
     modes:
       eagle3:

models/Qwen/Qwen3-Next-80B-A3B-Instruct.yaml

@@ -35,6 +35,16 @@ features:
       - "hermes"
   spec_decoding:
     description: "Multi-token prediction speculative decoding for lower latency"
+    # qwen3_next_mtp's draft model doesn't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_dep
+      - multi_node_tep
     args:
       - "--speculative-config"
       - '{"method":"qwen3_next_mtp","num_speculative_tokens":2}'

models/Qwen/Qwen3.5-397B-A17B.yaml

@@ -47,6 +47,17 @@ features:
       - "qwen3"
   spec_decoding:
     description: "Speculative decoding — pick native MTP or the Ascend MTP mode."
+    # Both modes' draft models don't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_dep
+      - multi_node_tep
+      - pd_cluster
     default_mode: mtp
     modes:
       mtp:

models/Qwen/Qwen3.6-35B-A3B.yaml

@@ -50,6 +50,16 @@ features:
       - "qwen3"
   spec_decoding:
     description: "Multi-token prediction speculative decoding for lower latency"
+    # mtp's draft model doesn't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_dep
+      - multi_node_tep
     modes:
       mtp:
         args:

models/Qwen/Qwen3.8-2.4T-A95B.yaml

@@ -80,6 +80,18 @@ features:
       - "qwen3"
   spec_decoding:
     description: "Multi-token prediction using the draft head shipped inside the checkpoint — no separate speculator repo needed."
+    # mtp's draft model doesn't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_tep
+      - multi_node_dep
+      - multi_node_tp_dp
+      - pd_cluster
     # config.json sets mtp_num_hidden_layers: 1 and the weight index carries `mtp.*`
     # tensors, so the draft head is present. Depth is 3, NOT 1: the single draft layer is
     # run autoregressively, and depth is a throughput/latency knob rather than a property

models/deepseek-ai/DeepSeek-V3.2.yaml

@@ -50,6 +50,17 @@ features:
       - "deepseek_v3"
   spec_decoding:
     description: "Multi-Token Prediction speculative decoding with 3 speculative tokens."
+    # mtp's draft model doesn't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_dep
+      - multi_node_tep
+      - pd_cluster
     args:
       - "--speculative-config"
       - '{"method":"mtp","num_speculative_tokens":3}'

models/mindlab-research/Macaron-V1-Coding-Venti.yaml

@@ -43,6 +43,16 @@ features:
       - "glm45"
   spec_decoding:
     description: "Multi-Token Prediction speculative decoding (up to 5 draft tokens)"
+    # mtp/dspark's draft models don't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - multi_node_tp
+      - multi_node_tep
+      - multi_node_dep
+      - pd_cluster
     default_mode: mtp
     modes:
       mtp:

models/moonshotai/Kimi-K2.5.yaml

@@ -46,6 +46,17 @@ features:
       - "kimi_k2"
   spec_decoding:
     description: "Eagle3 speculative decoding for accelerated inference (requires vLLM >= 0.18.0)"
+    # eagle3 is a separate-draft-model method, which doesn't compose with
+    # pipeline parallelism yet (vllm-project/vllm#50098), so the feature is
+    # gated off multi_node_tp_pp. Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_dep
+      - multi_node_tep
+      - pd_cluster
     args:
       - "--speculative-config"
       - '{"model":"lightseekorg/kimi-k2.5-eagle3-mla","method":"eagle3","num_speculative_tokens":3}'

models/moonshotai/Kimi-K2.6.yaml

@@ -50,6 +50,17 @@ features:
       - "kimi_k2"
   spec_decoding:
     description: "Eagle3 speculative decoding for accelerated inference"
+    # eagle3 is a separate-draft-model method, which doesn't compose with
+    # pipeline parallelism yet (vllm-project/vllm#50098), so the feature is
+    # gated off multi_node_tp_pp. Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_dep
+      - multi_node_tep
+      - pd_cluster
     args:
       - "--speculative-config"
       - '{"model":"lightseekorg/kimi-k2.6-eagle3-mla","method":"eagle3","num_speculative_tokens":3}'

models/moonshotai/Kimi-K2.7-Code.yaml

@@ -50,6 +50,17 @@ features:
       - "kimi_k2"
   spec_decoding:
     description: "Eagle3 speculative decoding for accelerated inference"
+    # eagle3 is a separate-draft-model method, which doesn't compose with
+    # pipeline parallelism yet (vllm-project/vllm#50098), so the feature is
+    # gated off multi_node_tp_pp. Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_dep
+      - multi_node_tep
+      - pd_cluster
     args:
       - "--speculative-config"
       - '{"model":"lightseekorg/kimi-k2.7-coder-eagle3.1-mla","method":"eagle3","num_speculative_tokens":3}'

models/nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-BF16.yaml

@@ -43,6 +43,14 @@ features:
       - "nemotron_v3"
   spec_decoding:
     description: "MTP speculative decoding for accelerated inference"
+    # mtp's draft model doesn't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - multi_node_tp
+      - multi_node_tep
+      - multi_node_dep
     args:
       - "--speculative-config"
       - '{"method":"mtp","num_speculative_tokens":3}'

models/openai/gpt-oss-120b.yaml

@@ -37,6 +37,14 @@ features:
       - "--enable-auto-tool-choice"
   spec_decoding:
     description: "EAGLE3 speculative decoding for accelerated inference"
+    # eagle3 is a separate-draft-model method, which doesn't compose with
+    # pipeline parallelism yet (vllm-project/vllm#50098), so the feature is
+    # gated off multi_node_tp_pp. Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - multi_node_tp
+      - multi_node_tep
+      - multi_node_dep
     args:
       - "--speculative-config"
       - '{"model":"nvidia/gpt-oss-120b-Eagle3-v3","num_speculative_tokens":7,"method":"eagle3","draft_tensor_parallel_size":1}'

models/stepfun-ai/Step-3.5-Flash.yaml

@@ -39,6 +39,17 @@ features:
       - "step3p5"
   spec_decoding:
     description: "Multi-Token Prediction speculative decoding with the step3p5_mtp method"
+    # step3p5_mtp's draft model doesn't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_tep
+      - multi_node_dep
+      - pd_cluster
     args:
       - "--hf-overrides"
       - '{"num_nextn_predict_layers": 1}'

models/zai-org/GLM-4.5.yaml

@@ -41,6 +41,17 @@ features:
       - "glm45"
   spec_decoding:
     description: "Multi-Token Prediction speculative decoding using the model's built-in MTP layers"
+    # mtp's draft model doesn't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_dep
+      - multi_node_tep
+      - pd_cluster
     args:
       - "--speculative-config.method"
       - "mtp"

models/zai-org/GLM-4.6.yaml

@@ -41,6 +41,17 @@ features:
       - "glm45"
   spec_decoding:
     description: "Multi-Token Prediction speculative decoding using the model's built-in MTP layers"
+    # mtp's draft model doesn't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_dep
+      - multi_node_tep
+      - pd_cluster
     args:
       - "--speculative-config.method"
       - "mtp"

models/zai-org/GLM-4.7.yaml

@@ -47,6 +47,17 @@ features:
       - "glm45"
   spec_decoding:
     description: "Multi-Token Prediction speculative decoding using the model's built-in MTP layers"
+    # mtp's draft model doesn't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_dep
+      - multi_node_tep
+      - pd_cluster
     args:
       - "--speculative-config.method"
       - "mtp"

models/zai-org/GLM-5.1.yaml

@@ -40,6 +40,16 @@ features:
       - "glm45"
   spec_decoding:
     description: "Multi-Token Prediction speculative decoding (3 draft tokens) — not yet supported on the AMD MXFP4 checkpoint"
+    # mtp's draft model doesn't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - multi_node_tp
+      - multi_node_tep
+      - multi_node_dep
+      - pd_cluster
     default_mode: mtp
     modes:
       mtp:

models/zai-org/GLM-5.2.yaml

@@ -47,6 +47,16 @@ features:
       - "glm45"
   spec_decoding:
     description: "Multi-Token Prediction speculative decoding (up to 7 draft tokens)"
+    # mtp/dspark's draft models don't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - multi_node_tp
+      - multi_node_tep
+      - multi_node_dep
+      - pd_cluster
     default_mode: mtp
     modes:
       mtp:

models/zai-org/GLM-5.3-Flash.yaml

@@ -53,6 +53,17 @@ features:
       - "glm45"
   spec_decoding:
     description: "Built-in MTP or an external DFlash2 drafter. Pick one method — only that --speculative-config is emitted."
+    # Both mtp and dflash are separate-draft-model methods, which don't compose
+    # with pipeline parallelism yet (vllm-project/vllm#50098), so the feature
+    # is gated off multi_node_tp_pp. Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - single_node_dep
+      - multi_node_tp
+      - multi_node_tep
+      - multi_node_dep
+      - pd_cluster
     default_mode: mtp
     modes:
       mtp:

models/zai-org/GLM-5.3.yaml

@@ -47,6 +47,16 @@ features:
       - "glm45"
   spec_decoding:
     description: "Built-in Multi-Token Prediction — 5 draft tokens on NVIDIA/AMD, 1 on Ascend (draft stays eager)."
+    # mtp's draft model doesn't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - multi_node_tp
+      - multi_node_tep
+      - multi_node_dep
+      - pd_cluster
     default_mode: mtp
     modes:
       mtp:

models/zai-org/GLM-5.yaml

@@ -39,6 +39,16 @@ features:
       - "glm45"
   spec_decoding:
     description: "Multi-Token Prediction speculative decoding (3 draft tokens)"
+    # mtp's draft model doesn't implement SupportsPP yet
+    # (vllm-project/vllm#50098), so the feature is gated off multi_node_tp_pp.
+    # Every other strategy keeps it.
+    strategies:
+      - single_node_tp
+      - single_node_tep
+      - multi_node_tp
+      - multi_node_tep
+      - multi_node_dep
+      - pd_cluster
     args:
       - "--speculative-config.method"
       - "mtp"