diff --git a/engine/commands/cortex_upd_cmd.h b/engine/commands/cortex_upd_cmd.h
index 682fb95d2..4a94ba01a 100644
--- a/engine/commands/cortex_upd_cmd.h
+++ b/engine/commands/cortex_upd_cmd.h
@@ -127,7 +127,7 @@ inline bool ReplaceBinaryInflight(const std::filesystem::path& src,
                                           std::filesystem::perms::others_read |
                                           std::filesystem::perms::others_exec);
   } catch (const std::exception& e) {
-    CTL_ERR("Something wrong happened: " << e.what());
+    CTL_ERR("Something went wrong: " << e.what());
     if (std::filesystem::exists(temp)) {
       std::rename(temp.string().c_str(), dst.string().c_str());
       CLI_LOG("Restored binary file");
diff --git a/engine/controllers/command_line_parser.cc b/engine/controllers/command_line_parser.cc
index 3046d1e70..9bee6b3fe 100644
--- a/engine/controllers/command_line_parser.cc
+++ b/engine/controllers/command_line_parser.cc
@@ -79,11 +79,10 @@ bool CommandLineParser::SetupCommand(int argc, char** argv) {
 
     {
       auto model_pull_cmd =
-          app_.add_subcommand("pull",
-                              "Download a model from a registry. Working with "
-                              "HuggingFace repositories. For available models, "
-                              "please visit https://huggingface.co/cortexso");
-      model_pull_cmd->add_option("model_id", model_id, "");
+        app_.add_subcommand("pull",
+                            "Download a model by URL (or HuggingFace ID) "
+                            "See built-in models: https://huggingface.co/cortexso");
+    model_pull_cmd->add_option("model_id", model_id, "");
       model_pull_cmd->callback([&model_id]() {
         try {
           commands::ModelPullCmd().Exec(model_id);
@@ -109,7 +108,7 @@ bool CommandLineParser::SetupCommand(int argc, char** argv) {
   std::string msg;
   {
     auto chat_cmd =
-        app_.add_subcommand("chat", "Send a chat request to a model");
+        app_.add_subcommand("chat", "Send a chat completion request");
 
     chat_cmd->add_option("model_id", model_id, "");
     chat_cmd->add_option("-m,--message", msg, "Message to chat with model");
diff --git a/engine/e2e-test/test_cortex_update.py b/engine/e2e-test/test_cortex_update.py
index fc1fe25cb..0c4d3a774 100644
--- a/engine/e2e-test/test_cortex_update.py
+++ b/engine/e2e-test/test_cortex_update.py
@@ -1,5 +1,3 @@
-import platform
-
 import pytest
 from test_runner import run
 
@@ -10,5 +8,5 @@ class TestCortexUpdate:
     @pytest.mark.skip(reason="Stable release is not available yet")
     def test_cortex_update(self):
         exit_code, output, error = run("Update cortex", ["update"])
-        assert exit_code == 0, f"Something wrong happened"
-        assert "Update cortex sucessfully" in output
+        assert exit_code == 0, "Something went wrong"
+        assert "Updated cortex sucessfully" in output
diff --git a/platform/src/infrastructure/commanders/chat.command.ts b/platform/src/infrastructure/commanders/chat.command.ts
index 35b2ef5ba..1728f7dba 100644
--- a/platform/src/infrastructure/commanders/chat.command.ts
+++ b/platform/src/infrastructure/commanders/chat.command.ts
@@ -29,7 +29,7 @@ type ChatOptions = {
 
 @SubCommand({
   name: 'chat',
-  description: 'Send a chat request to a model',
+  description: 'Send a chat completion request',
   arguments: '[model_id] [message]',
   argsDescription: {
     model_id:
diff --git a/platform/src/infrastructure/commanders/models/model-pull.command.ts b/platform/src/infrastructure/commanders/models/model-pull.command.ts
index 179484845..2d5b03799 100644
--- a/platform/src/infrastructure/commanders/models/model-pull.command.ts
+++ b/platform/src/infrastructure/commanders/models/model-pull.command.ts
@@ -26,7 +26,7 @@ import { fileManagerService } from '@/infrastructure/services/file-manager/file-
   arguments: '<model_id>',
   argsDescription: { model_id: 'Model repo to pull' },
   description:
-    'Download a model from a registry. Working with HuggingFace repositories. For available models, please visit https://huggingface.co/cortexso',
+    'Download a model by URL (or HuggingFace ID). See built-in models: https://huggingface.co/cortexso',
 })
 @SetCommandContext()
 export class ModelPullCommand extends BaseCommand {
diff --git a/platform/src/infrastructure/commanders/run.command.ts b/platform/src/infrastructure/commanders/run.command.ts
index 3d30b6a16..784a8443b 100644
--- a/platform/src/infrastructure/commanders/run.command.ts
+++ b/platform/src/infrastructure/commanders/run.command.ts
@@ -32,7 +32,7 @@ type RunOptions = {
     model_id:
       'Model to run. If the model is not available, it will attempt to pull.',
   },
-  description: 'Shortcut to start a model and chat',
+  description: 'Shortcut: start a model and interactive chat shell',
 })
 export class RunCommand extends BaseCommand {
   chatClient: ChatClient;