Replace hardcoded model name abbreviations with dynamic truncation

- Strip common provider prefixes (gemini/, openai/, anthropic/, mistral/, cohere/)
- Truncate names > 24 chars with ellipsis (…) instead of hardcoded abbreviations
- Works generically for any LiteLLM model, not just our Gemini config

litellm_dashboard.py

@@ -207,15 +207,18 @@ class Tools:
         model_lines = []
         for model_name in sorted(model_totals, key=lambda k: model_totals[k]["spend"], reverse=True):
             mt = model_totals[model_name]
-            # Strip provider prefix and abbreviate long model names for table readability
+            # Strip common provider prefixes for readability
-            display = model_name.replace("gemini/", "") if model_name.startswith("gemini/") else model_name
+            display = model_name
-            # Abbreviate known long names
+            for prefix in ("gemini/", "openai/", "anthropic/", "mistral/", "cohere/"):
-            display = display.replace("3.1-pro-preview-customtools", "3.1-pro-ct")
+                if display.startswith(prefix):
-            display = display.replace("3.1-flash-image-preview", "3.1-flash-img")
+                    display = display[len(prefix):]
-            display = display.replace("3.1-flash-lite-preview", "3.1-flash-lite")
+                    break
-            display = display.replace("3-flash-preview", "3-flash-prev")
+            # Truncate long model names to fit table, appending ellipsis
+            max_name = 24
+            if len(display) > max_name:
+                display = display[:max_name - 1] + "…"
             model_lines.append(
-                f"  {display:20s} ${mt['spend']:7.2f} | "
+                f"  {display:25s} ${mt['spend']:7.2f} | "
                 f"{mt['requests']:3d} ok, {mt['failed']:d} fail | "
                 f"{mt['total']:>10,} tokens"
             )
@@ -232,7 +235,7 @@ class Tools:
             lines.append(f"Cache Created:   {cache_created:,} tokens")
         lines.append("")
         lines.append("By Model:")
-        lines.append(f'  {"Model":20s} {"Spend":>7s} | {"Requests":>14s} | {"Tokens":>10s}')
+        lines.append(f'  {"Model":25s} {"Spend":>7s} | {"Requests":>14s} | {"Tokens":>10s}')
         lines.extend(model_lines)
         lines.append("")
         lines.append("By Date:")