Input Price
$21
per 1M tokens
Output Price
$168
per 1M tokens
Context Window
1,000K
tokens (131.072K max output)
Specifications
Release Date2025-12-11
Category🧠 Reasoning
Context Window1,000,000 tokens
Max Output131,072 tokens
Capabilities
textvisionaudiocodereasoning
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Monthly Cost Estimates
| Usage Level | Daily Tokens | Daily | Monthly | Yearly |
|---|---|---|---|---|
| Light~50 requests/day | 100K in / 20K out | $5.46 | $163.80 | $1993 |
| Medium~200 requests/day | 500K in / 100K out | $27.30 | $819.00 | $9965 |
| Heavy~1K requests/day | 2,000K in / 500K out | $126.00 | $3780.00 | $45990 |
| Enterprise~5K requests/day | 10,000K in / 2,000K out | $546.00 | $16380.00 | $199290 |
Cost Calculator
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Frequently Asked Questions
How much does GPT-5.2 pro API cost per million tokens?▼
GPT-5.2 pro costs $21 per million input tokens and $168 per million output tokens as of 2026. These are the standard API rates from OpenAI.
What is the GPT-5.2 pro context window?▼
GPT-5.2 pro supports a 1M context window (1,000,000 tokens), which means you can process up to 1M tokens in a single API call.
How much does GPT-5.2 pro cost per month?▼
At medium usage (~200 requests/day with 500K input and 100K output tokens/day), GPT-5.2 pro costs approximately $819.00/month. Light usage runs about $163.80/month, and heavy usage (~1K requests/day) around $3780.00/month.
Is there a cheaper alternative to GPT-5.2 pro?▼
Yes — GPT-5 Pro by OpenAI is a cheaper option at $15/M input tokens vs $21/M for GPT-5.2 pro. Other budget alternatives include models in the efficient tier.
Is GPT-5.2 pro good for ai agent / agentic workflows?▼
GPT-5.2 pro is a reasoning model with support for text, vision, audio. For ai agent / agentic workflows, it offers 1M context and costs $21/M input tokens — a premium option for this use case.
GPT-5.2 pro Comparisons
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