diff --git a/providers/google-vertex/deepseek-ai/deepseek-v4.1.yaml b/providers/google-vertex/deepseek-ai/deepseek-v4.1.yaml
index d1fe52359..e38579760 100644
--- a/providers/google-vertex/deepseek-ai/deepseek-v4.1.yaml
+++ b/providers/google-vertex/deepseek-ai/deepseek-v4.1.yaml
@@ -1,4 +1,4 @@
-mode: unknown # not found in official docs
+mode: chat
 model: deepseek-ai/deepseek-v4.1
 supportedModes:
-    - unknown
+    - chat
diff --git a/providers/google-vertex/google/gemini-3.8-live.yaml b/providers/google-vertex/google/gemini-3.8-live.yaml
index 13f5a0e5f..d386399aa 100644
--- a/providers/google-vertex/google/gemini-3.8-live.yaml
+++ b/providers/google-vertex/google/gemini-3.8-live.yaml
@@ -30,6 +30,7 @@ provisioning: serverless
 sources:
     - https://docs.cloud.google.com/vertex-ai/generative-ai/docs/models/gemini/3-8-live
     - https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/guides/gemini-3-8-live
+    - https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/gemini/3-8-live
 status: active
 supportedModes:
     - realtime
diff --git a/providers/google-vertex/qwen/qwen3.8.yaml b/providers/google-vertex/qwen/qwen3.8.yaml
index 28b772a7c..be99e120e 100644
--- a/providers/google-vertex/qwen/qwen3.8.yaml
+++ b/providers/google-vertex/qwen/qwen3.8.yaml
@@ -1,2 +1,4 @@
-mode: unknown
+mode: chat
 model: qwen/qwen3.8
+supportedModes:
+    - chat