Context Window
400,000
Input tokens
Full-context input ≈ $8.40
Model Cost Profile
Developer: openai· Tokenizer: GPT · Quantization: unknown
Canonical ID: openai/gpt-5.2-pro-20251211
Pricing updated Apr 24, 2026
OpenAI's GPT-5.2 Pro offers a substantial context window of 400,000 tokens, making it ideal for complex applications such as legal document analysis and extensive content generation. With an input price of $21.00 per 1M tokens and an output price of $168.00 per 1M tokens, teams must carefully assess their token usage to manage costs effectively. This model is particularly beneficial for enterprises requiring deep contextual understanding and nuanced responses in their AI-driven solutions.
Provider Compliance
Context Window
400,000
Input tokens
Full-context input ≈ $8.40
Max Output
128,000
Completion tokens
Input Price / 1M
$21.00
Prompt tokens
Output Price / 1M
$168.00
Completion tokens
Top Benchmark
Pending
No benchmark data yet
Price History
Current Input / 1M
$21.00
Current Output / 1M
$168.00
Performance History
Current TPS
0.00
Current Latency
0ms
Uptime
98.8%
| Usage Type | Price / 1M Tokens |
|---|---|
| Input (Prompt) | $21.00 |
| Output (Completion) | $168.00 |
| Web Search | $10,000.00 |
Estimate monthly spend for OpenAI: GPT-5.2 Pro based on your workload.
Estimated Monthly Cost
$2,541
25M input + 12M output tokens
Quick links for cost-down decisions before production rollout.