Your AI startup is burning $5,000/month on OpenAI bills. Users ask the same questions in slightly different ways:
Exact match caching fails here. You pay for all 3 queries.
Implement Semantic Caching using vector similarity.
similarity > 0.9, return the cached response.Helpers Provided:
mock_embed(text): Returns a list of floats (vector).cosine_similarity(v1, v2): Returns a float between 0.0 and 1.0.Requirements: