o1-pro API Pricing
OpenAI · Frontier · Proprietary · released 2025-03. Prices in USD per 1 million tokens. Data snapshot: 2026-08-14.
- Input: $150.00 per 1M tokens
- Output: $600.00 per 1M tokens
- Batch API (input/output): $75.00 / $300.00
- Prompt-cache read: not published
- Context window: 200K
Cost per request by business use case
List price vs optimized (prompt caching on the cached input share, batch API for async workloads — only where the provider publishes those rates).
| Use case | Tokens (in/out) | Cost/req (list) | Cost/req (optimized) | Monthly @100K req |
|---|---|---|---|---|
| Support Ticket | 1,500 / 500 | $0.525 | $0.525 | $52.5K |
| Knowledge Q&A | 2,000 / 800 | $0.780 | $0.780 | $78.0K |
| Meeting Summary | 10,000 / 1,200 | $2.220 | $1.110 | $111.0K |
| Marketing Content | 2,500 / 1,800 | $1.455 | $1.455 | $145.5K |
| Coding Task | 3,000 / 2,000 | $1.650 | $1.650 | $165.0K |
| Invoice Processing | 1,500 / 600 | $0.585 | $0.292 | $29.3K |
| Call Summary | 2,000 / 700 | $0.720 | $0.360 | $36.0K |
| Agent Workflow | 6,000 / 3,000 | $2.700 | $2.700 | $270.0K |
These are list prices — real cost also depends on caching, batching, negotiated discounts, marketplace agreements, and existing contracts. Get a FinOps review from OptimNow or compare all models.