With Pinecone Nexus, our support agent now solves most tickets without a human

This post details the application of Pinecone Nexus to Pinecone's internal support agent. It quantifies the improvements in ticket resolution rates (from 24.6% to 55.1% for fully automated resolution, and 77.6% for resolution or full investigation before human handoff) by enabling the agent to query internal knowledge artifacts. These artifacts combine structured data (plan tier, usage, errors) with contextual information and domain-specific logic (e.g., project-level rate limits vs. plan-level limits) that were previously only known by human support engineers. The post highlights the challenge of bridging the gap between raw data access and understanding its meaning in context, and how Nexus artifacts address this by encoding this implicit knowledge.