LLM API Token Count Impact: Reducing Cost in Ordinary Tenant Apps

LLM API costs are directly driven by token counts, especially in private-knowledge and CRM applications that repeatedly process large documents or transcripts. To reduce expenses, developers should cap retrieved context per tenant and select evidence before generation. Maintaining a small CRM output contract and using compact JSON results further optimizes usage. The objective is to identify the smallest evidence window that preserves essential data, such as customer needs and next actions, while keeping answer quality fixed.