Simulating realistic Customer support chatbot parameters (3,500 in / 350 out with 70% cache reuse). OpenRouter Auto-Best Router delivers a 3% cost reduction over Pixtral Large.
| Traffic Volume Tier | Pixtral Large Monthly | OpenRouter Auto-Best Router Monthly | Monthly Savings by picking OpenRouter Auto-Best Router |
|---|---|---|---|
| 1,000 reqs/mo (Dev/Testing) | $4.69 | $4.55 | Save $0.14 / mo |
| 10,000 reqs/mo (Small App) | $46.90 | $45.50 | Save $1.40 / mo |
| 100,000 reqs/mo (Growth Production) | $469.00 | $455.00 | Save $14.00 / mo |
| 1,000,000 reqs/mo (Scale SaaS) | $4,690.00 | $4,550.00 | Save $140.00 / mo |
OpenRouter Auto-Best Router is 3% cheaper for Customer support chatbot workloads. At standard Customer support chatbot parameter ratios (3,500 input tokens, 350 output tokens, 70% cache hit), OpenRouter Auto-Best Router costs $0.00455 per request compared to $0.00469 on Pixtral Large.
Pixtral Large offers a context window of 128,000 tokens (max output: 8,192), while OpenRouter Auto-Best Router offers 1,000,000 tokens (max output: 32,768).
At 100,000 requests per month, using OpenRouter Auto-Best Router saves $14.00 every month (or $168.00 annually) compared to Pixtral Large.
Cache the system prompt and static documentation chunks — cached input is often 4–10× cheaper. Route simple FAQ turns to a nano-tier model and escalate only complex tickets. Cap max_output per reply; support answers rarely need more than a few hundred tokens.