ConceptCascade
Cascading Strategy
A cost optimization strategy in LLM production systems that operates sequentially: requests are first handled by a small model, and if a verifier judges the result unreliable, they are escalated to a stronger model for retry. Cost is amortized by reducing calls to the large model.
Timeline (last 90 days)
Oct 12
When committing to 90% accuracy, a cascade strategy with a verifier costs only 28% of what always using the large model costs.
Unverified50%