At 4 requests/user/day (totaling 12,000 queries/mo), running Document summarization on Qwen 2.5 Coder 32B costs $58.92 / month ($0.5892 / user / mo).
Total expected API invoice for 100 Active Users generating 12,000 queries.
Direct inference cost per MAU to model your SaaS pricing tiers and gross margins.
Savings generated by exploiting 10% cache hits on prompt context.
| Model | Provider | Monthly Spend (100 Active Users) | Cost / User / Mo | Annual Spend | Context Limit |
|---|---|---|---|---|---|
| Qwen 2.5 Coder 32B (Current) | qwen | $58.92 | $0.5892 | $707.04 | 128,000 |
| GPT-5.3 Codex | openai | $578.55 | $5.786 | $6,942.60 | 256,000 |
| DeepSeek Coder V2.5 | deepseek | $40.236 | $0.4024 | $482.832 | 128,000 |
| Codestral 2501 | mistral | $88.38 | $0.8838 | $1,060.56 | 256,000 |
| Grok Build 0.1 | xai | $290.40 | $2.904 | $3,484.80 | 256,000 |
| DeepInfra — Qwen 2.5 Coder 32B | deepinfra | $25.728 | $0.2573 | $308.736 | 128,000 |
At 4 queries per user/day with Qwen 2.5 Coder 32B, the estimated cost is $0.5892 per monthly active user (MAU). Total monthly bill for 100 Active Users is $58.92.
Assuming a 10% cache hit rate on repeated system and context tokens, prompt caching saves $5.40 per month ($64.80/year) on Qwen 2.5 Coder 32B.
With a direct COGS of $0.5892 per user/month on Qwen 2.5 Coder 32B, charging at least $2.946 per user/month ensures an 80%+ software gross margin.