Arvind Jain on Building Glean and the Future of Enterprise AI

What It Covers

Arvind Jain, CEO of Glean, discusses building enterprise AI search using transformers since 2019, enterprise security models, and organizational transformation through AI agents.

Key Questions Answered

• •Enterprise AI Architecture: Build custom embedding models for semantic matching on company data, but use off-the-shelf GPT models for reasoning and generation to avoid reinventing existing capabilities.
• •Enterprise Security Model: Implement permission-aware retrieval by indexing governance rules alongside content, ensuring AI only accesses documents users have rights to see before processing queries.
• •Market Timing Strategy: Target universal problems with no good existing solutions during technology inflection points - Glean leveraged SaaS transformation and transformers when enterprise search was considered dead.
• •AI Evaluation Framework: Create golden question-answer datasets from real Slack conversations and user reactions, then use LLMs as judges to measure system performance improvements automatically.