diff --git a/lib/crewai/src/crewai/cli/constants.py b/lib/crewai/src/crewai/cli/constants.py
index a3755b1a6..2e137504d 100644
--- a/lib/crewai/src/crewai/cli/constants.py
+++ b/lib/crewai/src/crewai/cli/constants.py
@@ -129,20 +129,25 @@ PROVIDERS = [
 
 MODELS = {
     "openai": [
-        "gpt-4",
-        "gpt-4.1",
-        "gpt-4.1-mini-2025-04-14",
-        "gpt-4.1-nano-2025-04-14",
         "gpt-4o",
         "gpt-4o-mini",
+        "gpt-4-turbo",
+        "gpt-4.1",
+        "gpt-4.1-mini",
+        "gpt-4.1-nano",
+        "o1",
         "o1-mini",
         "o1-preview",
+        "o3",
+        "o3-mini",
+        "o4-mini",
     ],
     "anthropic": [
-        "claude-3-5-sonnet-20240620",
-        "claude-3-sonnet-20240229",
+        "claude-sonnet-4-5-20250514",
+        "claude-3-7-sonnet-20250219",
+        "claude-3-5-sonnet-20241022",
+        "claude-3-5-haiku-20241022",
         "claude-3-opus-20240229",
-        "claude-3-haiku-20240307",
     ],
     "gemini": [
         "gemini/gemini-3-pro-preview",
@@ -230,13 +235,15 @@ MODELS = {
         "nvidia_nim/baichuan-inc/baichuan2-13b-chat",
     ],
     "groq": [
+        "groq/llama-3.3-70b-versatile",
+        "groq/llama-3.3-70b-specdec",
         "groq/llama-3.1-8b-instant",
-        "groq/llama-3.1-70b-versatile",
-        "groq/llama-3.1-405b-reasoning",
+        "groq/llama-3.2-3b-preview",
+        "groq/llama-3.2-1b-preview",
+        "groq/mixtral-8x7b-32768",
         "groq/gemma2-9b-it",
-        "groq/gemma-7b-it",
     ],
-    "ollama": ["ollama/llama3.1", "ollama/mixtral"],
+    "ollama": ["ollama/llama3.2", "ollama/llama3.3", "ollama/mixtral", "ollama/deepseek-r1"],
     "watson": [
         "watsonx/meta-llama/llama-3-1-70b-instruct",
         "watsonx/meta-llama/llama-3-1-8b-instruct",
diff --git a/lib/crewai/tests/cli/test_constants.py b/lib/crewai/tests/cli/test_constants.py
index 013d8ff8c..76bdc2c94 100644
--- a/lib/crewai/tests/cli/test_constants.py
+++ b/lib/crewai/tests/cli/test_constants.py
@@ -18,3 +18,68 @@ def test_huggingface_models():
     """Test that Huggingface models are properly configured."""
     assert "huggingface" in MODELS
     assert len(MODELS["huggingface"]) > 0
+
+
+def test_openai_models_include_latest():
+    """Test that OpenAI models include the latest models."""
+    assert "openai" in MODELS
+    openai_models = MODELS["openai"]
+    assert len(openai_models) > 0
+    assert "gpt-4o" in openai_models
+    assert "gpt-4o-mini" in openai_models
+    assert "o1" in openai_models
+    assert "o3" in openai_models
+    assert "o3-mini" in openai_models
+
+
+def test_anthropic_models_include_latest():
+    """Test that Anthropic models include the latest Claude models."""
+    assert "anthropic" in MODELS
+    anthropic_models = MODELS["anthropic"]
+    assert len(anthropic_models) > 0
+    assert "claude-3-7-sonnet-20250219" in anthropic_models
+    assert "claude-3-5-sonnet-20241022" in anthropic_models
+    assert "claude-3-5-haiku-20241022" in anthropic_models
+
+
+def test_groq_models_include_latest():
+    """Test that Groq models include the latest Llama models."""
+    assert "groq" in MODELS
+    groq_models = MODELS["groq"]
+    assert len(groq_models) > 0
+    assert "groq/llama-3.3-70b-versatile" in groq_models
+
+
+def test_ollama_models_include_latest():
+    """Test that Ollama models include the latest models."""
+    assert "ollama" in MODELS
+    ollama_models = MODELS["ollama"]
+    assert len(ollama_models) > 0
+    assert "ollama/llama3.2" in ollama_models
+    assert "ollama/llama3.3" in ollama_models
+
+
+def test_all_providers_have_models():
+    """Test that all providers in PROVIDERS have corresponding models in MODELS."""
+    providers_with_models = [
+        "openai",
+        "anthropic",
+        "gemini",
+        "nvidia_nim",
+        "groq",
+        "ollama",
+        "watson",
+        "bedrock",
+        "huggingface",
+        "sambanova",
+    ]
+    for provider in providers_with_models:
+        assert provider in MODELS, f"Provider {provider} should have models defined"
+        assert len(MODELS[provider]) > 0, f"Provider {provider} should have at least one model"
+
+
+def test_all_providers_have_env_vars_or_defaults():
+    """Test that all providers have environment variable configurations."""
+    for provider in PROVIDERS:
+        if provider in ENV_VARS:
+            assert len(ENV_VARS[provider]) > 0, f"Provider {provider} should have env var config"