feat: remove default model aliases

Author: itzlambda

crates/rullm-cli/src/aliases.rs

@@ -161,11 +161,6 @@ impl AliasResolver {
     pub fn list_aliases(&self) -> Vec<(String, String)> {
         let mut aliases = Vec::new();
 
-        // Add default aliases
-        for (alias, target) in default_aliases() {
-            aliases.push((alias.clone(), target.clone()));
-        }
-
         // Add user aliases (which can override defaults)
         for (alias, target) in &self.user_aliases {
             aliases.push((alias.clone(), target.clone()));
@@ -210,12 +205,7 @@ impl AliasResolver {
             return self.parse_target(target);
         }
 
-        // 3. Check default aliases
-        if let Some(target) = default_aliases().get(&normalized_input) {
-            return self.parse_target(target);
-        }
-
-        // 4. Try pattern inference (fallback to existing logic)
+        // 3. Try pattern inference (fallback to existing logic)
         self.infer_from_pattern(input)
     }
 
@@ -295,100 +285,6 @@ pub fn get_global_alias_resolver() -> &'static RwLock<AliasResolver> {
     GLOBAL_ALIAS_RESOLVER.get_or_init(|| RwLock::new(AliasResolver::new()))
 }
 
-/// Get default built-in aliases
-/// Returns a map of alias -> canonical provider/model format
-fn default_aliases() -> &'static HashMap<String, String> {
-    static DEFAULT_ALIASES: OnceLock<HashMap<String, String>> = OnceLock::new();
-
-    DEFAULT_ALIASES.get_or_init(|| {
-        let mut aliases = HashMap::new();
-
-        // === OpenAI Aliases ===
-
-        // Popular model shortcuts
-        aliases.insert("gpt4".to_string(), "openai/gpt-4".to_string());
-        aliases.insert("gpt4o".to_string(), "openai/gpt-4o".to_string());
-        aliases.insert("gpt4o-mini".to_string(), "openai/gpt-4o-mini".to_string());
-        aliases.insert("gpt3".to_string(), "openai/gpt-3.5-turbo".to_string());
-        aliases.insert("gpt35".to_string(), "openai/gpt-3.5-turbo".to_string());
-        aliases.insert("turbo".to_string(), "openai/gpt-3.5-turbo".to_string());
-        aliases.insert("chatgpt".to_string(), "openai/gpt-4o".to_string());
-
-        // Reasoning models
-        aliases.insert("o1".to_string(), "openai/o1".to_string());
-        aliases.insert("o1-mini".to_string(), "openai/o1-mini".to_string());
-        aliases.insert("o1-preview".to_string(), "openai/o1-preview".to_string());
-
-        // === Anthropic Aliases ===
-
-        // Claude shortcuts
-        aliases.insert(
-            "claude".to_string(),
-            "anthropic/claude-3-5-sonnet-20241022".to_string(),
-        );
-        aliases.insert(
-            "claude3".to_string(),
-            "anthropic/claude-3-5-sonnet-20241022".to_string(),
-        );
-        aliases.insert(
-            "claude35".to_string(),
-            "anthropic/claude-3-5-sonnet-20241022".to_string(),
-        );
-        aliases.insert(
-            "sonnet".to_string(),
-            "anthropic/claude-3-5-sonnet-20241022".to_string(),
-        );
-        aliases.insert(
-            "opus".to_string(),
-            "anthropic/claude-3-opus-20240229".to_string(),
-        );
-        aliases.insert(
-            "haiku".to_string(),
-            "anthropic/claude-3-haiku-20240307".to_string(),
-        );
-
-        // Version-specific shortcuts
-        aliases.insert(
-            "claude-3-sonnet".to_string(),
-            "anthropic/claude-3-sonnet-20240229".to_string(),
-        );
-        aliases.insert(
-            "claude-3-opus".to_string(),
-            "anthropic/claude-3-opus-20240229".to_string(),
-        );
-        aliases.insert(
-            "claude-3-haiku".to_string(),
-            "anthropic/claude-3-haiku-20240307".to_string(),
-        );
-
-        // === Google Aliases ===
-
-        // Gemini shortcuts
-        aliases.insert("gemini".to_string(), "google/gemini-1.5-pro".to_string());
-        aliases.insert(
-            "gemini-pro".to_string(),
-            "google/gemini-2.5-pro".to_string(),
-        );
-        aliases.insert(
-            "gemini-flash".to_string(),
-            "google/gemini-1.5-flash".to_string(),
-        );
-        aliases.insert(
-            "gemini2".to_string(),
-            "google/gemini-2.0-flash-exp".to_string(),
-        );
-        aliases.insert(
-            "gemini-2".to_string(),
-            "google/gemini-2.0-flash-exp".to_string(),
-        );
-
-        // Legacy support
-        aliases.insert("bard".to_string(), "google/gemini-1.5-pro".to_string());
-
-        aliases
-    })
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;

crates/rullm-cli/src/commands/alias.rs

@@ -90,29 +90,15 @@ async fn list_aliases(config_path: &Path, output_level: OutputLevel) -> Result<(
     // Load config to determine which are user vs built-in
     let config = UserAliasConfig::load_from_file(config_path)?;
 
-    let mut built_in_aliases = Vec::new();
     let mut user_aliases = Vec::new();
 
     for (alias, target) in aliases {
         if config.aliases.contains_key(&alias.to_lowercase()) {
             user_aliases.push((alias, target));
-        } else {
-            built_in_aliases.push((alias, target));
-        }
-    }
-
-    if !built_in_aliases.is_empty() {
-        crate::output::heading("Built-in aliases:", output_level);
-        for (alias, target) in &built_in_aliases {
-            crate::output::note(&format_alias_display(alias, target), output_level);
         }
     }
 
     if !user_aliases.is_empty() {
-        if !built_in_aliases.is_empty() {
-            crate::output::note("", output_level);
-        }
-        crate::output::heading("User aliases:", output_level);
         for (alias, target) in &user_aliases {
             crate::output::note(&format_alias_display(alias, target), output_level);
         }

crates/rullm-cli/src/commands/models.rs

@@ -154,7 +154,7 @@ pub fn show_cached_models(cli_config: &CliConfig, output_level: OutputLevel) ->
             .collect::<Vec<_>>();
 
         let message = if model_aliases.is_empty() {
-            format!("{}", crate::output::format_model(m))
+            crate::output::format_model(m)
         } else {
             format!(
                 "{}: (aliases: {})",