diff --git a/aider/resources/model-metadata.json b/aider/resources/model-metadata.json
deleted file mode 100644
index e3970e0af..000000000
--- a/aider/resources/model-metadata.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-    "claude-3-5-haiku-20241022": {
-        "max_tokens": 4096,
-        "max_input_tokens": 200000,
-        "max_output_tokens": 4096,
-        "input_cost_per_token": 0.000001,
-        "output_cost_per_token": 0.000005,
-        "litellm_provider": "anthropic",
-        "mode": "chat",
-        "supports_function_calling": true,
-        "tool_use_system_prompt_tokens": 264,
-        "supports_assistant_prefill": true,
-        "supports_prompt_caching": true
-    },
-    "vertex_ai/claude-3-5-haiku@20241022": {
-        "max_tokens": 4096,
-        "max_input_tokens": 200000,
-        "max_output_tokens": 4096,
-        "input_cost_per_token": 0.000001,
-        "output_cost_per_token": 0.000005,
-        "litellm_provider": "vertex_ai-anthropic_models",
-        "mode": "chat",
-        "supports_function_calling": true,
-        "supports_assistant_prefill": true
-    },
-    "openrouter/anthropic/claude-3-5-haiku": {
-        "max_tokens": 200000,
-        "input_cost_per_token": 0.000001,
-        "output_cost_per_token": 0.000005,
-        "litellm_provider": "openrouter",
-        "mode": "chat",
-        "supports_function_calling": true,
-    },
-    "openrouter/anthropic/claude-3-5-haiku-20241022": {
-        "max_tokens": 4096,
-        "max_input_tokens": 200000,
-        "max_output_tokens": 4096,
-        "input_cost_per_token": 0.000001,
-        "output_cost_per_token": 0.000005,
-        "litellm_provider": "openrouter",
-        "mode": "chat",
-        "supports_function_calling": true,
-        "tool_use_system_prompt_tokens": 264
-    },
-    "anthropic.claude-3-5-haiku-20241022-v1:0": {
-        "max_tokens": 4096,
-        "max_input_tokens": 200000,
-        "max_output_tokens": 4096,
-        "input_cost_per_token": 0.000001,
-        "output_cost_per_token": 0.000005,
-        "litellm_provider": "bedrock",
-        "mode": "chat",
-        "supports_function_calling": true,
-    },
-    "us.anthropic.claude-3-5-haiku-20241022-v1:0": {
-        "max_tokens": 4096,
-        "max_input_tokens": 200000,
-        "max_output_tokens": 4096,
-        "input_cost_per_token": 0.000001,
-        "output_cost_per_token": 0.000005,
-        "litellm_provider": "bedrock",
-        "mode": "chat",
-        "supports_function_calling": true,
-    },
-    "eu.anthropic.claude-3-5-haiku-20241022-v1:0": {
-        "max_tokens": 4096,
-        "max_input_tokens": 200000,
-        "max_output_tokens": 4096,
-        "input_cost_per_token": 0.000001,
-        "output_cost_per_token": 0.000005,
-        "litellm_provider": "bedrock",
-        "mode": "chat",
-        "supports_function_calling": true,
-    },
-}