Daily LLM calls:
100,000 users × 20 calls/user/day = 2,000,000 calls/day
Tokens per call:
800 input + 300 output = 1,100 tokens/call
Total tokens per day:
2,000,000 calls/day × 1,100 tokens/call
= 2,200,000,000 tokens/day
Estimated usage: 2.2 billion tokens per day
Breakdown:
Input: 2,000,000 × 800 = 1.6 billion input tokens/day
Output: 2,000,000 × 300 = 0.6 billion output tokens/day