diff --git a/lcb_runner/lm_styles.py b/lcb_runner/lm_styles.py
index 66988366..b8ccea76 100644
--- a/lcb_runner/lm_styles.py
+++ b/lcb_runner/lm_styles.py
@@ -173,6 +173,13 @@ def __hash__(self) -> int:
         datetime(2023, 8, 1),
         link="https://huggingface.co/deepseek-ai/DeepSeek-V2",
     ),
+    LanguageModel(
+        "deepseek-v4-flash",
+        "DeepSeek-V4-Flash-0731",
+        LMStyle.DeepSeekAPI,
+        datetime(2025, 7, 1),
+        link="https://huggingface.co/deepseek-ai/DeepSeek-V4-Flash-0731",
+    ),
     LanguageModel(
         "codellama/CodeLlama-70b-hf",
         "CodeLlama-70b-Base",