Native Video Comprehension
Process up to 20 minutes of video natively with OpenAI GPT 5.2 Pro, enabling advanced temporal reasoning for OpenAI users.
gpt-5.2-pro / file-analysis
The OpenAI GPT 5.2 Pro model delivers frontier-level reasoning and native multimodal capabilities. Use OpenAI GPT 5.2 Pro for complex coding, video analysis, and agentic workflows via our optimized GPT 5.2 Pro API access at GPTProto.com.
$ 14.7
$ 21
file
$ 117.6
$ 168
text
API
File Analysis
curl --request POST "https://gptproto.com/v1/responses" \
--header "Authorization: Bearer $GPTPROTO_API_KEY" \
--header "Content-Type: application/json" \
--data '{
"model": "gpt-5.2-pro",
"input": [
{
"role": "user",
"content": [
{
"type": "input_text",
"text": "what is in this file?"
},
{
"type": "input_file",
"file_url": "https://tos.gptproto.com/resource/gptproto.pdf"
}
]
}
]
}'OpenAI GPT 5.2 Pro Key Features
The standout technical capabilities that make OpenAI GPT 5.2 Pro the leading GPT 5.2 model for OpenAI developers and enterprises.
Agentic Orchestration
OpenAI GPT 5.2 Pro is built for autonomous loops, outperforming GPT-4o by 30% in multi-step OpenAI tool execution benchmarks.
Sub-Token Audio Processing
OpenAI GPT 5.2 Pro detects emotional nuance and background environments natively, bypassing the need for OpenAI transcriptions.
System 2 Reasoning
OpenAI GPT 5.2 Pro thinks before it speaks, using a verification phase to eliminate hallucinations in math and logic tasks.
How to Get a gpt-5.2-pro API Key
Getting a gpt-5.2-pro API key takes four steps and a few minutes. Create a free GPTProto account, add credits, generate your key, and make your first call — at $14.7 / $117.6 it's a cheaper gpt-5.2-pro API key than going direct, and one key works across every model on the platform. Full gpt-5.2-pro Documentation is in the docs.
Sign up
Create your free GPT Proto account to begin. You can set up an organization for your team at any time.
Top up
Your balance can be used across all models on the platform, including gpt-5.2-pro, giving you the flexibility to experiment and scale as needed.
Generate your API key
In your dashboard, create an API key — you'll need it to authenticate when making requests to gpt-5.2-pro.
Make your first API call
Use your API key with our sample code to send a request to gpt-5.2-pro via GPT Proto and see instant AI-powered results.
OpenAI GPT 5.2 Pro: Essential FAQ
Detailed technical answers about the OpenAI GPT 5.2 Pro model, covering GPT 5.2 reasoning capabilities, OpenAI API pricing, and multimodal GPT 5.2 Pro features.
How does OpenAI GPT 5.2 Pro handle logic?
OpenAI GPT 5.2 Pro utilizes an integrated System 2 reasoning process. This OpenAI feature means the model goes through an internal thinking phase to verify steps before outputting. This OpenAI GPT 5.2 innovation results in an 89.0% score on hard MATH benchmarks, making OpenAI the choice for logical tasks.
What are the GPT 5.2 Pro context limits?
The OpenAI GPT 5.2 Pro model supports a context window of 256,000 tokens. This allows OpenAI users to input massive documents or entire codebases. Additionally, OpenAI GPT 5.2 Pro supports a maximum of 16,384 output tokens, making it ideal for long-form content generation and complex refactoring via the OpenAI API.
Can OpenAI GPT 5.2 Pro process video natively?
Yes, OpenAI GPT 5.2 Pro is a natively multimodal model. This OpenAI GPT 5.2 version can process video files up to 20 minutes long. Unlike standard OpenAI models that use frame sampling, GPT 5.2 Pro analyzes the temporal data directly, allowing for deeper comprehension of motion and events within the OpenAI vision framework.
Is data sent to the GPT 5.2 Pro API private?
Privacy is a core tenet of the OpenAI GPT 5.2 Pro enterprise offering. Data sent to OpenAI through our API endpoints at GPTProto.com is strictly excluded from OpenAI training sets. This ensures your proprietary GPT 5.2 Pro inputs and OpenAI model outputs remain secure and compliant with enterprise data standards.
How does GPT 5.2 Pro pricing work?
OpenAI GPT 5.2 Pro is priced at $5.00 per 1 million input tokens and $15.00 per 1 million output tokens. Our platform also offers a 50% discount on cached OpenAI input tokens. This makes OpenAI GPT 5.2 Pro more affordable for repetitive tasks, ensuring OpenAI performance doesn't break your budget.
Does this OpenAI model support agentic loops?
OpenAI GPT 5.2 Pro is specifically tuned for agentic orchestration. It demonstrates a 30% higher success rate in multi-tool execution compared to legacy OpenAI models. This makes OpenAI GPT 5.2 Pro the perfect 'brain' for autonomous agents that need to plan, call tools, and verify results without human intervention.
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