Simulating realistic Document summarization parameters (25,000 in / 600 out with 10% cache reuse). Qwen3 Coder Flash (OpenRouter) delivers a 33% cost reduction over MiniMax M3 (OpenRouter).
| Traffic Volume Tier | Qwen3 Coder Flash (OpenRouter) Monthly | MiniMax M3 (OpenRouter) Monthly | Monthly Savings by picking Qwen3 Coder Flash (OpenRouter) |
|---|---|---|---|
| 1,000 reqs/mo (Dev/Testing) | $5.07 | $7.62 | Save $2.55 / mo |
| 10,000 reqs/mo (Small App) | $50.70 | $76.20 | Save $25.50 / mo |
| 100,000 reqs/mo (Growth Production) | $507.00 | $762.00 | Save $255.00 / mo |
| 1,000,000 reqs/mo (Scale SaaS) | $5,070.00 | $7,620.00 | Save $2,550.00 / mo |
Qwen3 Coder Flash (OpenRouter) is 33% cheaper for Document summarization workloads. At standard Document summarization parameter ratios (25,000 input tokens, 600 output tokens, 10% cache hit), Qwen3 Coder Flash (OpenRouter) costs $0.00507 per request compared to $0.00762 on MiniMax M3 (OpenRouter).
Qwen3 Coder Flash (OpenRouter) offers a context window of 1,000,000 tokens (max output: 65,536), while MiniMax M3 (OpenRouter) offers 1,048,576 tokens (max output: 512,000).
At 100,000 requests per month, using Qwen3 Coder Flash (OpenRouter) saves $255.00 every month (or $3,060.00 annually) compared to MiniMax M3 (OpenRouter).
Long-context models pay off here — compare price per 1M tokens at your true document size. Summarize once, store the result; don't re-summarize unchanged documents. For batch backfills, nightly jobs can use cache-friendly request ordering.