diff --git a/.claude/sessions/session-1775009126105.json b/.claude/sessions/session-1775009126105.json
new file mode 100644
index 0000000..c3792e1
--- /dev/null
+++ b/.claude/sessions/session-1775009126105.json
@@ -0,0 +1 @@
+{"messages":[{"blocks":[{"text":"say hi in 3 words","type":"text"}],"role":"user"},{"blocks":[{"text":"Hey there, friend!","type":"text"}],"role":"assistant","usage":{"cache_creation_input_tokens":0,"cache_read_input_tokens":0,"input_tokens":1954,"output_tokens":8}}],"version":1}
\ No newline at end of file
diff --git a/rust/.claude/sessions/session-1775008137143.json b/rust/.claude/sessions/session-1775008137143.json
new file mode 100644
index 0000000..d45e491
--- /dev/null
+++ b/rust/.claude/sessions/session-1775008137143.json
@@ -0,0 +1 @@
+{"messages":[],"version":1}
\ No newline at end of file
diff --git a/rust/.claude/sessions/session-1775008161929.json b/rust/.claude/sessions/session-1775008161929.json
new file mode 100644
index 0000000..92f0c1f
--- /dev/null
+++ b/rust/.claude/sessions/session-1775008161929.json
@@ -0,0 +1 @@
+{"messages":[{"blocks":[{"text":"hello","type":"text"}],"role":"user"},{"blocks":[{"text":"Hello! I'm Claude, an AI assistant built on Anthropic's Claude Agent SDK. I'm here to help you with software engineering tasks in your","type":"text"}],"role":"assistant","usage":{"cache_creation_input_tokens":0,"cache_read_input_tokens":0,"input_tokens":141,"output_tokens":32}},{"blocks":[{"text":"who are you?","type":"text"}],"role":"user"},{"blocks":[{"text":"I'm Claude, an AI assistant built on Anthropic's Claude Agent SDK. I'm designed to help you with software engineering tasks, and I'm currently","type":"text"}],"role":"assistant","usage":{"cache_creation_input_tokens":0,"cache_read_input_tokens":0,"input_tokens":182,"output_tokens":32}}],"version":1}
\ No newline at end of file
diff --git a/rust/.claude/sessions/session-1775008308936.json b/rust/.claude/sessions/session-1775008308936.json
new file mode 100644
index 0000000..d45e491
--- /dev/null
+++ b/rust/.claude/sessions/session-1775008308936.json
@@ -0,0 +1 @@
+{"messages":[],"version":1}
\ No newline at end of file
diff --git a/rust/.claude/sessions/session-1775008427969.json b/rust/.claude/sessions/session-1775008427969.json
new file mode 100644
index 0000000..d45e491
--- /dev/null
+++ b/rust/.claude/sessions/session-1775008427969.json
@@ -0,0 +1 @@
+{"messages":[],"version":1}
\ No newline at end of file
diff --git a/rust/.claude/sessions/session-1775008464519.json b/rust/.claude/sessions/session-1775008464519.json
new file mode 100644
index 0000000..d45e491
--- /dev/null
+++ b/rust/.claude/sessions/session-1775008464519.json
@@ -0,0 +1 @@
+{"messages":[],"version":1}
\ No newline at end of file
diff --git a/rust/.claude/sessions/session-1775008997307.json b/rust/.claude/sessions/session-1775008997307.json
new file mode 100644
index 0000000..d45e491
--- /dev/null
+++ b/rust/.claude/sessions/session-1775008997307.json
@@ -0,0 +1 @@
+{"messages":[],"version":1}
\ No newline at end of file
diff --git a/rust/.claude/sessions/session-1775009119214.json b/rust/.claude/sessions/session-1775009119214.json
new file mode 100644
index 0000000..d45e491
--- /dev/null
+++ b/rust/.claude/sessions/session-1775009119214.json
@@ -0,0 +1 @@
+{"messages":[],"version":1}
\ No newline at end of file
diff --git a/rust/.claude/sessions/session-1775009126336.json b/rust/.claude/sessions/session-1775009126336.json
new file mode 100644
index 0000000..bfda406
--- /dev/null
+++ b/rust/.claude/sessions/session-1775009126336.json
@@ -0,0 +1 @@
+{"messages":[{"blocks":[{"text":"build","type":"text"}],"role":"user"},{"blocks":[{"text":"\n\nI'll build the Rust project.\n\n<tool_use>\n<server_name>shell</server_name>\n<tool_name","type":"text"}],"role":"assistant","usage":{"cache_creation_input_tokens":0,"cache_read_input_tokens":0,"input_tokens":1963,"output_tokens":32}}],"version":1}
\ No newline at end of file
diff --git a/rust/.claude/sessions/session-1775009145469.json b/rust/.claude/sessions/session-1775009145469.json
new file mode 100644
index 0000000..d45e491
--- /dev/null
+++ b/rust/.claude/sessions/session-1775009145469.json
@@ -0,0 +1 @@
+{"messages":[],"version":1}
\ No newline at end of file
diff --git a/rust/.claude/sessions/session-1775009431231.json b/rust/.claude/sessions/session-1775009431231.json
new file mode 100644
index 0000000..d45e491
--- /dev/null
+++ b/rust/.claude/sessions/session-1775009431231.json
@@ -0,0 +1 @@
+{"messages":[],"version":1}
\ No newline at end of file
diff --git a/rust/crates/rusty-claude-cli/src/main.rs b/rust/crates/rusty-claude-cli/src/main.rs
index f65950c..f1bb7b0 100644
--- a/rust/crates/rusty-claude-cli/src/main.rs
+++ b/rust/crates/rusty-claude-cli/src/main.rs
@@ -263,7 +263,7 @@ fn resolve_model_alias(model: &str) -> &str {
     match model {
         "opus" => "claude-opus-4-6",
         "sonnet" => "claude-sonnet-4-6",
-        "haiku" => "claude-haiku-3-5-20241022",
+        "haiku" => "claude-haiku-4-5-20251213",
         _ => model,
     }
 }