Head-to-Head Pricing Benchmark
Side-by-side pricing and context window comparison for production model selection.
Default Recommendation (120M input + 60M output)
OpenAI: o3 Pro 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: o3 Pro | OpenAI: GPT-5.2 Pro |
|---|---|---|
| Developer | openai | openai |
| Context Window | 200,000 | 400,000 |
| Max Output Tokens | 100,000 | 128,000 |
| Input Cost / 1M Tokens | $20.00 | $21.00 |
| Output Cost / 1M Tokens | $80.00 | $168.00 |
| Projected Monthly Cost | $7,200 | $12,600 |
| 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 | N/A |
Price History
Current Input / 1M
$20.00
Current Output / 1M
$80.00
Price History
Current Input / 1M
$21.00
Current Output / 1M
$168.00
Performance History
Not enough data yet. Performance tracking started recently — check back in a few days.
Performance History
Current TPS
0.00
Current Latency
0ms
Uptime
98.8%
Adjust your workload to see projected monthly costs.
OpenAI: o3 Pro
$7,200
per month
Lower costOpenAI: GPT-5.2 Pro
$12,600
per month
Live Recommendation
OpenAI: o3 Pro is lower-cost at 120M input + 60M output tokens/month.
Continue evaluation with more “A vs B pricing” decision pages.