[Klaud Cold] Update dsv4-fp4-b200-vllm (+mtp) vLLM image to v0.21.0 (#1476)

* Update dsv4-fp4-b200-vllm (+mtp) vLLM image to v0.21.0

Update vLLM image from v0.20.0-cu130 (20d/18d old) to v0.21.0

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore: fill pr-link for #1476

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: functionstackx

.github/configs/nvidia-master.yaml

@@ -1737,7 +1737,7 @@ dsv4-fp4-b200-sglang:
       - { tp: 8, ep: 8, dp-attn: true, conc-start: 256, conc-end: 512 }
 
 dsv4-fp4-b200-vllm:
-  image: vllm/vllm-openai:v0.20.0-cu130
+  image: vllm/vllm-openai:v0.21.0
   model: deepseek-ai/DeepSeek-V4-Pro
   model-prefix: dsv4
   runner: b200-dsv4
@@ -1825,7 +1825,7 @@ dsv4-fp4-b200-trt-mtp:
 # MTP variant of dsv4-fp4-b200-vllm. Mirrors the base search space and adds
 # --speculative-config '{"method":"mtp","num_speculative_tokens":2}'.
 dsv4-fp4-b200-vllm-mtp:
-  image: vllm/vllm-openai:v0.20.0-cu130
+  image: vllm/vllm-openai:v0.21.0
   model: deepseek-ai/DeepSeek-V4-Pro
   model-prefix: dsv4
   runner: b200-dsv4

perf-changelog.yaml

@@ -2769,3 +2769,10 @@
   description:
     - "Update TensorRT-LLM image from v1.1.0rc2.post2 (154d/124d old) to v1.3.0rc14 (latest pre-release)"
   pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1487
+
+- config-keys:
+    - dsv4-fp4-b200-vllm
+    - dsv4-fp4-b200-vllm-mtp
+  description:
+    - "Update vLLM image from v0.20.0-cu130 (20d/18d old) to v0.21.0"
+  pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1476