docs: update title and final formatting for Stripe model-eval notebook

Author: joshbickett

examples/stripe_model_eval/selecting_a_model_for_stripe_conversion.ipynb renamed to examples/stripe_model_eval/selecting_a_model_based_on_stripe_conversion.ipynb

@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Selecting a model for Stripe conversion: A practical eval for startups\n",
+    "# Selecting a Model Based on Stripe Conversion: A Practical Eval for Startups\n",
     "## Overview\n",
     "The best model for you depends on your business goal. Many startups choose large language models (LLMs) based on offline evaluations and public benchmarks. However, a model that achieves high scores on a benchmark may not necessarily lead your users to pay, subscribe, or continue using your product. Models that look strong on paper can underperform when measured against actual business outcomes.\n",
     "\n",

registry.yaml

@@ -2102,8 +2102,8 @@
     - audio
     - speech
 
-- title: Selecting a Model for Stripe Conversion – A Practical Eval for Startups
-  path: examples/stripe_model_eval/selecting_a_model_for_stripe_conversion.ipynb
+- title: Selecting a Model Based on Stripe Conversion – A Practical Eval for Startups
+  path: examples/stripe_model_eval/selecting_a_model_based_on_stripe_conversion.ipynb
   date: 2025-06-02
   authors:
     - joshbickett