Simulating realistic Customer support chatbot parameters (3,500 in / 350 out with 70% cache reuse). Qwen 2.5 Coder 32B delivers a 79% cost reduction over Grok Build 0.1.
Quick answer
For Customer support chatbot, Qwen 2.5 Coder 32B is the lower-cost option at $0.000469 per request versus $0.00224 for Grok Build 0.1, a modeled saving of 79%.
Method & trust
The comparison uses 3,500 input tokens, 350 output tokens, and 70% cache reuse for the selected workload. Pricing is applied per model, then scaled to monthly request volumes.
| Traffic Volume Tier | Grok Build 0.1 Monthly | Qwen 2.5 Coder 32B Monthly | Monthly Savings by picking Qwen 2.5 Coder 32B |
|---|---|---|---|
| 1,000 reqs/mo (Dev/Testing) | $2.24 | $0.469 | Save $1.771 / mo |
| 10,000 reqs/mo (Small App) | $22.40 | $4.69 | Save $17.71 / mo |
| 100,000 reqs/mo (Growth Production) | $224.00 | $46.90 | Save $177.10 / mo |
| 1,000,000 reqs/mo (Scale SaaS) | $2,240.00 | $469.00 | Save $1,771.00 / mo |
Qwen 2.5 Coder 32B is 79% cheaper for Customer support chatbot workloads. At standard Customer support chatbot parameter ratios (3,500 input tokens, 350 output tokens, 70% cache hit), Qwen 2.5 Coder 32B costs $0.000469 per request compared to $0.00224 on Grok Build 0.1.
Grok Build 0.1 offers a context window of 256,000 tokens (max output: 32,768), while Qwen 2.5 Coder 32B offers 128,000 tokens (max output: 8,192).
At 100,000 requests per month, using Qwen 2.5 Coder 32B saves $177.10 every month (or $2,125.20 annually) compared to Grok Build 0.1.
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.