Simulating realistic Content generation parameters (800 in / 1,200 out with 30% cache reuse). o4-mini delivers a 47% cost reduction over Perplexity Sonar Reasoning Pro.
| Traffic Volume Tier | o4-mini Monthly | Perplexity Sonar Reasoning Pro Monthly | Monthly Savings by picking o4-mini |
|---|---|---|---|
| 1,000 reqs/mo (Dev/Testing) | $5.962 | $11.20 | Save $5.238 / mo |
| 10,000 reqs/mo (Small App) | $59.62 | $112.00 | Save $52.38 / mo |
| 100,000 reqs/mo (Growth Production) | $596.20 | $1,120.00 | Save $523.80 / mo |
| 1,000,000 reqs/mo (Scale SaaS) | $5,962.00 | $11,200.00 | Save $5,238.00 / mo |
o4-mini is 47% cheaper for Content generation workloads. At standard Content generation parameter ratios (800 input tokens, 1,200 output tokens, 30% cache hit), o4-mini costs $0.005962 per request compared to $0.0112 on Perplexity Sonar Reasoning Pro.
o4-mini offers a context window of 256,000 tokens (max output: 100,000), while Perplexity Sonar Reasoning Pro offers 127,072 tokens (max output: 8,192).
At 100,000 requests per month, using o4-mini saves $523.80 every month (or $6,285.60 annually) compared to Perplexity Sonar Reasoning Pro.
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.