How to Estimate LLM Costs Before Running Batch Content Moderation at Scale
Moderating high-volume user content in e-commerce hiring workflows requires cost forecasting before batch LLM jobs begin, not just after. A two-pass pipeline is recommended: a narrow classifier first labels submissions as allow, review, or block, while uncertain or high-impact cases are routed to human reviewers. Token counting before submission and asynchronous batch processing for backlog content help control costs, especially since risk profiles vary significantly across tenants by submission volume. A practical evaluation approach involves running 1,000 representative candidate submissions across tenants, comparing synchronous and batch processing on metrics like actual token usage, retry counts, and false negatives. A lightweight Python estimator can make cost assumptions explicit and tenant-specific, though it must be calibrated against the production tokenizer for accurate accounting.
