diff --git a/eval/configs/models/deepseek-chat.yaml b/eval/configs/models/deepseek-chat.yaml
new file mode 100644
index 000000000..e649a021f
--- /dev/null
+++ b/eval/configs/models/deepseek-chat.yaml
@@ -0,0 +1,13 @@
+model: deepseek-ai/deepseek-chat
+provider: openrouter
+cost:
+  input: 0.14  # per 1M tokens
+  output: 0.28  # per 1M tokens
+  
+# Native DeepSeek API (direct)
+api_key: null
+base_url: null
+
+# For OpenRouter, uncomment below and comment out direct config above
+# api_key: \${OPENROUTER_API_KEY}
+# base_url: https://openrouter.ai/api/v1
diff --git a/eval/configs/models/deepseek-v3.yaml b/eval/configs/models/deepseek-v3.yaml
new file mode 100644
index 000000000..f15c5b7a6
--- /dev/null
+++ b/eval/configs/models/deepseek-v3.yaml
@@ -0,0 +1,15 @@
+model: deepseek-ai/DeepSeek-V3
+provider: openrouter
+cost:
+  input: 0.27  # per 1M tokens
+  output: 1.10  # per 1M tokens
+  
+# Native DeepSeek API (direct)
+# Get your API key at: https://platform.deepseek.com/
+# Or use OpenRouter with: OPENROUTER_API_KEY
+api_key: null
+base_url: null
+
+# For OpenRouter, uncomment below and comment out direct config above
+# api_key: \${OPENROUTER_API_KEY}
+# base_url: https://openrouter.ai/api/v1