diff --git a/homeassistant/components/anthropic/const.py b/homeassistant/components/anthropic/const.py
index 4ccf2c88faa2f4..0dbf9c51ac1bed 100644
--- a/homeassistant/components/anthropic/const.py
+++ b/homeassistant/components/anthropic/const.py
@@ -8,7 +8,7 @@
 CONF_RECOMMENDED = "recommended"
 CONF_PROMPT = "prompt"
 CONF_CHAT_MODEL = "chat_model"
-RECOMMENDED_CHAT_MODEL = "claude-3-5-sonnet-20240620"
+RECOMMENDED_CHAT_MODEL = "claude-3-haiku-20240307"
 CONF_MAX_TOKENS = "max_tokens"
 RECOMMENDED_MAX_TOKENS = 1024
 CONF_TEMPERATURE = "temperature"