Simulating realistic Content generation parameters (800 in / 1,200 out with 30% cache reuse). Gemma 4 31B Instruct delivers a 82% cost reduction over o4-mini.
| Traffic Volume Tier | o4-mini Monthly | Gemma 4 31B Instruct Monthly | Monthly Savings by picking Gemma 4 31B Instruct |
|---|---|---|---|
| 1,000 reqs/mo (Dev/Testing) | $5.962 | $1.10 | Save $4.862 / mo |
| 10,000 reqs/mo (Small App) | $59.62 | $11.00 | Save $48.62 / mo |
| 100,000 reqs/mo (Growth Production) | $596.20 | $110.00 | Save $486.20 / mo |
| 1,000,000 reqs/mo (Scale SaaS) | $5,962.00 | $1,100.00 | Save $4,862.00 / mo |
Gemma 4 31B Instruct is 82% cheaper for Content generation workloads. At standard Content generation parameter ratios (800 input tokens, 1,200 output tokens, 30% cache hit), Gemma 4 31B Instruct costs $0.0011 per request compared to $0.005962 on o4-mini.
o4-mini offers a context window of 256,000 tokens (max output: 100,000), while Gemma 4 31B Instruct offers 128,000 tokens (max output: 8,192).
At 100,000 requests per month, using Gemma 4 31B Instruct saves $486.20 every month (or $5,834.40 annually) compared to o4-mini.
Output-heavy workloads favor models with a low output price, not a low input price. Batch similar generation tasks with shared style prompts to exploit caching. Draft with a cheap tier, refine the winners with a premium model.