Head-to-Head Pricing Benchmark
Side-by-side pricing and context window comparison for production model selection.
Default Recommendation (120M input + 60M output)
OpenAI: o1 is lower-cost for the default monthly workload scenario.
Adjust the workload in the calculator below to see a live recommendation for your usage.
| Metric | OpenAI: GPT-5.2 Pro | OpenAI: o1 |
|---|---|---|
| Developer | openai | openai |
| Context Window | 400,000 | 200,000 |
| Max Output Tokens | 128,000 | 100,000 |
| Input Cost / 1M Tokens | $21.00 | $15.00 |
| Output Cost / 1M Tokens | $168.00 | $60.00 |
| Projected Monthly Cost | $12,600 | $5,400 |
| Vision | ✅ Yes | ✅ Yes |
| Tool Calling | ✅ Yes | ✅ Yes |
| Structured Output | ✅ Yes | ✅ Yes |
| Reasoning | ✅ Yes | ✅ Yes |
| Web Search | ❌ No | ❌ No |
| Tokenizer | GPT | GPT |
| MMLU Score | N/A | 84.1 |
| GPQA | N/A | 74.7 |
Price History
Current Input / 1M
$21.00
Current Output / 1M
$168.00
Price History
Current Input / 1M
$15.00
Current Output / 1M
$60.00
Performance History
Current TPS
0.00
Current Latency
0ms
Uptime
98.8%
Performance History
Current TPS
0.00
Current Latency
0ms
Uptime
100.0%
Adjust your workload to see projected monthly costs.
OpenAI: GPT-5.2 Pro
$12,600
per month
OpenAI: o1
$5,400
per month
Lower costLive Recommendation
OpenAI: o1 is lower-cost at 120M input + 60M output tokens/month.
Continue evaluation with more “A vs B pricing” decision pages.