[Bugfix][CI/Build] Fix failing Mteb CI (#26638)

Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>

tests/models/language/pooling_mteb_test/mteb_utils.py

@@ -191,7 +191,7 @@ def mteb_test_embed_models(
     with vllm_runner(
         model_info.name,
         runner="pooling",
-        max_model_len=None,
+        max_model_len=model_info.max_model_len,
         **vllm_extra_kwargs,
     ) as vllm_model:
         model_config = vllm_model.llm.llm_engine.model_config

tests/models/language/pooling_mteb_test/test_jina.py

@@ -25,6 +25,11 @@ EMBEDDING_MODELS = [
         mteb_score=0.824413164,
         architecture="XLMRobertaModel",
         is_matryoshka=True,
+        # The default max length of the model is 8194, which will crash
+        # CUDAGraph due to odd length for Gemm. We set it to 8192 to avoid
+        # avoid this issue.
+        max_model_len=8192,
+        dtype="float32",
     )
 ]
 

tests/models/language/pooling_mteb_test/test_st_projector.py

@@ -23,6 +23,7 @@ ST_PROJECTOR_MODELS = [
         architecture="Gemma3TextModel",
         mteb_score=0.7473819294684156,
         enable_test=True,
+        dtype="float32",
     ),
 ]