At 40 requests/user/day (totaling 3,000,000 queries/mo), running AI coding assistant on Cerebras — Qwen 3 32B costs $19,200.00 / month ($7.68 / user / mo).
Total expected API invoice for 2,500 Active Users generating 3,000,000 queries.
Direct inference cost per MAU to model your SaaS pricing tiers and gross margins.
Savings generated by exploiting 60% cache hits on prompt context.
| Model | Provider | Monthly Spend (2,500 Active Users) | Cost / User / Mo | Annual Spend | Context Limit |
|---|---|---|---|---|---|
| Cerebras — Qwen 3 32B (Current) | cerebras | $19,200.00 | $7.68 | $230,400.00 | 128,000 |
| GPT-5.6 Luna | openai | $10,512.00 | $4.205 | $126,144.00 | 1,050,000 |
| GPT-5.4 mini | openai | $39,420.00 | $15.768 | $473,040.00 | 256,000 |
| GPT-5.4 nano | openai | $10,812.00 | $4.325 | $129,744.00 | 128,000 |
| GPT-4o mini | openai | $7,380.00 | $2.952 | $88,560.00 | 128,000 |
| Claude Haiku 4.5 | anthropic | $46,560.00 | $18.624 | $558,720.00 | 1,000,000 |
At 40 queries per user/day with Cerebras — Qwen 3 32B, the estimated cost is $7.68 per monthly active user (MAU). Total monthly bill for 2,500 Active Users is $19,200.00.
Assuming a 60% cache hit rate on repeated system and context tokens, prompt caching saves $0.00 per month ($0.00/year) on Cerebras — Qwen 3 32B.
With a direct COGS of $7.68 per user/month on Cerebras — Qwen 3 32B, charging at least $38.40 per user/month ensures an 80%+ software gross margin.