diff --git a/g4f/models.py b/g4f/models.py
index fb310982e38..7704f977191 100644
--- a/g4f/models.py
+++ b/g4f/models.py
@@ -619,22 +619,167 @@ class VisionModel(Model):
 class ModelUtils:
     """
     Utility class for mapping string identifiers to Model instances.
+
+    Attributes:
+        convert (dict[str, Model]): Dictionary mapping model string identifiers to Model instances.
     """
-    @staticmethod
-    def _get_all_models():
-        # Get all variables from global scope
-        global_vars = globals()
-        # Filter only Model instances and exclude unnamed models
-        models = {
-            name: var for name, var in global_vars.items() 
-            if isinstance(var, Model) and not name.startswith('_') and var.name
-        }
-        return models
-
-    convert: dict[str, Model] = {
-            model.name: model  # Automatically map model.name to model
-            for model in _get_all_models().values() if model.name  # Ensure name is not empty
-        }
+    convert: dict[str, Model] = { 
+        ############
+        ### Text ###
+        ############
+
+        ### OpenAI ###
+        # gpt-3
+        'gpt-3': gpt_35_turbo,
+
+        # gpt-3.5
+        gpt_35_turbo.name: gpt_35_turbo,
+
+        # gpt-4
+        gpt_4.name: gpt_4,
+        
+        # gpt-4o
+        gpt_4o.name: gpt_4o,
+        gpt_4o_mini.name: gpt_4o_mini,
+        
+        # o1
+        o1.name: o1,
+        o1_preview.name: o1_preview,
+        o1_mini.name: o1_mini,
+
+        ### Meta ###
+        meta.name: meta,
+
+        # llama-2
+        llama_2_7b.name: llama_2_7b,
+
+        # llama-3
+        llama_3_8b.name: llama_3_8b,
+        llama_3_70b.name: llama_3_70b,
+                
+        # llama-3.1
+        llama_3_1_8b.name: llama_3_1_8b,
+        llama_3_1_70b.name: llama_3_1_70b,
+        llama_3_1_405b.name: llama_3_1_405b,
+
+        # llama-3.2
+        llama_3_2_1b.name: llama_3_2_1b,
+        llama_3_2_11b.name: llama_3_2_11b,
+        llama_3_2_70b.name: llama_3_2_70b,
+        llama_3_2_90b.name: llama_3_2_90b,
+        
+        # llama-3.3
+        llama_3_3_70b.name: llama_3_3_70b,
+                
+        ### Mistral ###
+        mixtral_7b.name: mixtral_7b,
+        mixtral_8x7b.name: mixtral_8x7b,
+        mistral_nemo.name: mistral_nemo,
+
+        ### NousResearch ###
+        hermes_2_dpo.name: hermes_2_dpo,
+        hermes_3.name: hermes_3,
+                
+        ### Microsoft ###
+        # phi
+        phi_3_5_mini.name: phi_3_5_mini,
+        
+        # wizardlm
+        wizardlm_2_7b.name: wizardlm_2_7b,
+        wizardlm_2_8x22b.name: wizardlm_2_8x22b,
+
+        ### Google ###
+        ### Gemini
+        gemini.name: gemini,
+        gemini_exp.name: gemini_exp,
+        gemini_1_5_pro.name: gemini_1_5_pro,
+        gemini_1_5_flash.name: gemini_1_5_flash,
+        gemini_2_0_flash.name: gemini_2_0_flash,
+        gemini_2_0_flash_thinking.name: gemini_2_0_flash_thinking,
+        ### Gemma
+        gemma_2_27b.name: gemma_2_27b,
+
+        ### Anthropic ###
+        # claude 3
+        claude_3_opus.name: claude_3_opus,
+        claude_3_sonnet.name: claude_3_sonnet,
+        claude_3_haiku.name: claude_3_haiku,
+
+        # claude 3.5
+        claude_3_5_sonnet.name: claude_3_5_sonnet,
+
+        ### Reka AI ###
+        reka_core.name: reka_core,
+
+        ### Blackbox AI ###
+        blackboxai.name: blackboxai,
+        blackboxai_pro.name: blackboxai_pro,
+
+        ### CohereForAI ###
+        command_r.name: command_r,
+        command_r_plus.name: command_r_plus,
+        command_r7b.name: command_r7b,
+
+        ### GigaChat ###
+        gigachat.name: gigachat,
+
+        ### Qwen ###
+        qwen_1_5_7b.name: qwen_1_5_7b,
+        qwen_2_72b.name: qwen_2_72b,
+        qwen_2_vl_7b.name: qwen_2_vl_7b,
+        qwen_2_5_72b.name: qwen_2_5_72b,
+        qwen_2_5_coder_32b.name: qwen_2_5_coder_32b,
+        qwen_2_5_1m.name: qwen_2_5_1m,
+
+        # qwq/qvq
+        qwq_32b.name: qwq_32b,
+        qvq_72b.name: qvq_72b,
+
+        ### Inflection ###
+        pi.name: pi,
+
+        ### x.ai ###
+        grok_2.name: grok_2,
+
+        ### Perplexity AI ###
+        sonar.name: sonar,
+        sonar_pro.name: sonar_pro,
+        sonar_reasoning.name: sonar_reasoning,
+        
+        ### DeepSeek ###
+        deepseek_chat.name: deepseek_chat,
+        deepseek_v3.name: deepseek_v3,
+        deepseek_r1.name: deepseek_r1,
+
+        nemotron_70b.name: nemotron_70b, ### Nvidia ###
+        dbrx_instruct.name: dbrx_instruct, ### Databricks ###
+        p1.name: p1, ### PollinationsAI ### 
+        cably_80b.name: cably_80b, ### CablyAI ###
+        glm_4.name: glm_4, ### THUDM ###
+        mini_max.name: mini_max, ## MiniMax
+        evil.name: evil, ### Uncensored AI ###
+        
+        #############
+        ### Image ###
+        #############
+
+        ### Stability AI ###
+        sdxl_turbo.name: sdxl_turbo,
+        sd_3_5.name: sd_3_5,
+
+        ### Flux AI ###
+        flux.name: flux,
+        flux_pro.name: flux_pro,
+        flux_dev.name: flux_dev,
+        flux_schnell.name: flux_schnell,
+
+        ### OpenAI ###
+        dall_e_3.name: dall_e_3,
+        
+        ### Midjourney ###
+        midjourney.name: midjourney,
+    }
+
 
 demo_models = {
     gpt_4o.name: [gpt_4o, [PollinationsAI, Blackbox]],