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OpenAI: o3 Pro

OpenAI: o3 Pro

The Ultimate Scalable and Real-Time LLM for Developers Everywhere

Context: 200 000 tokens
Output: 100 000 tokens
Modality:
Text
Image
Get API Key
Frame

Access the Future of AI with o3 Pro - Scalable, Fast, and Developer-Friendly API Solution


In an era dominated by technological innovation, o3 Pro stands out as a powerful language model crafted by OpenAI. Positioned as a mid-tier solution in OpenAI's extensive family of models, it bridges the gap between entry-level AI systems and more complex, premium models.

As a model designed for production use, o3 Pro excels in real-time applications and is a cornerstone in the generative AI landscape. Its robust capabilities make it indispensable for developers, startups, and machine learning teams focused on creating advanced AI solutions.

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Key Features of o3 Pro


Latency

OpenAI's o3 Pro is engineered for speed, boasting impressively low latency that ensures a seamless real-time experience in various applications. This feature is crucial for developers looking to integrate it into time-sensitive tools.

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Context Size

The model supports a generous context window, allowing it to process extensive blocks of text, which enhances its ability to maintain coherent and contextually relevant interactions.

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Alignment and Safety

With state-of-the-art alignment techniques, o3 Pro prioritizes user safety and ensures that outputs are consistently accurate and useful.
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Reasoning Ability

Designed with advanced reasoning capabilities, the model can handle complex problem-solving tasks, making it ideal for environments that demand high cognitive function from software.

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Language Support

The model supports multiple languages, extending its usability across global markets and diverse linguistic needs.

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Real-Time Readiness

Its architecture is tailored for real-time deployment, making it an excellent choice for dynamic applications that require immediate processing and output.
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Deployment Flexibility

o3 Pro can be deployed in various environments with ease, whether through standard RESTful APIs or Python SDKs, ensuring maximum flexibility for developers.

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Use Cases for o3 Pro


Chatbots for SaaS and Customer Support

Leveraging o3 Pro for chatbot applications enhances customer engagement with swift, relevant responses, vital for SaaS products and customer support services.
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Code Generation in IDEs and AI Development Tools

The model's coding skills enable it to generate high-quality code snippets seamlessly integrated into integrated development environments and AI-powered development tools, boosting productivity for software developers.
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Document Summarization in Legal Tech and Research

o3 Pro'excels at condensing lengthy documents into concise summaries, a valuable tool in legal tech and academic research settings where time and efficiency are paramount.
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Workflow Automation for Internal Ops and CRM

By automating routine tasks and generating insightful reports, o3 Pro streamlines workflow processes, particularly in CRM systems and internal operations.
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Knowledge Base Search for Enterprise Data and Onboarding

The model's ability to sift through vast amounts of data to extract pertinent information is especially beneficial for optimizing knowledge base searches within enterprise environments.

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Why Use o3 Pro via AnyAPI.ai



AnyAPI.ai enhances the o3 Pro experience by providing a unified API across multiple language models, eliminating the need for complex integrations. With one-click onboarding and usage-based billing, AnyAPI.ai offers a more accessible approach to deploying the model without locking you into a single vendor. Equipped with developer tools and production-grade infrastructure, AnyAPI.ai distinguishes itself from platforms like OpenRouter and AIMLAPI through superior provisioning, unified access, support, and analytics.

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Start Using o3 Pro via API Today


Discover the efficiency and versatility of o3 Pro for your AI projects. Whether you're a startup, developer, or part of a data infrastructure team, integrating this model via AnyAPI.ai opens a world of possibilities.

Sign up, get your API key, and launch your projects in minutes. Start building with o3 Pro today and bring your innovations to life.

Comparison with other LLMs

Model
Context Window
Multimodal
Latency
Strengths
Model
OpenAI: o3 Pro
Context Window
200k
Multimodal
Yes
Latency
High
Strengths
Deep reliable reasoning, tool integration, high correctness
Get access
Model
Mistral: Mistral Medium 3
Context Window
128k
Multimodal
Yes
Latency
Medium
Strengths
Cost-effective frontier performance, versatile, enterprise-ready
Get access
Model
OpenAI: GPT-5
Context Window
400k
Multimodal
Yes
Latency
Very Fast
Strengths
Enterprise AI, multimodal RAG, autonomous agents
Get access
Model
OpenAI: gpt-oss-120B
Context Window
131k
Multimodal
No
Latency
Efficient MoE—runs on a single 80GB GPU
Strengths
Open-weight, powerful reasoning and agentic tasks
Get access

Sample code for 

OpenAI: o3 Pro

Python
JavaScript
Curl
import requests

url = "https://api.anyapi.ai/v1/chat/completions"

payload = {
    "stream": False,
    "tool_choice": "auto",
    "logprobs": False,
    "model": "o3-pro",
    "messages": [
        {
            "content": [
                {
                    "type": "text",
                    "text": "Hello"
                },
                {
                    "image_url": {
                        "detail": "auto",
                        "url": "https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Gfp-wisconsin-madison-the-nature-boardwalk.jpg/2560px-Gfp-wisconsin-madison-the-nature-boardwalk.jpg"
                    },
                    "type": "image_url"
                }
            ],
            "role": "user"
        }
    ]
}
headers = {
    "Authorization": "Bearer AnyAPI_API_KEY",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
import requests url = "https://api.anyapi.ai/v1/chat/completions" payload = { "stream": False, "tool_choice": "auto", "logprobs": False, "model": "o3-pro", "messages": [ { "content": [ { "type": "text", "text": "Hello" }, { "image_url": { "detail": "auto", "url": "https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Gfp-wisconsin-madison-the-nature-boardwalk.jpg/2560px-Gfp-wisconsin-madison-the-nature-boardwalk.jpg" }, "type": "image_url" } ], "role": "user" } ] } headers = { "Authorization": "Bearer AnyAPI_API_KEY", "Content-Type": "application/json" } response = requests.post(url, json=payload, headers=headers) print(response.json())
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const url = 'https://api.anyapi.ai/v1/chat/completions';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer AnyAPI_API_KEY', 'Content-Type': 'application/json'},
  body: '{"stream":false,"tool_choice":"auto","logprobs":false,"model":"o3-pro","messages":[{"content":[{"type":"text","text":"Hello"},{"image_url":{"detail":"auto","url":"https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Gfp-wisconsin-madison-the-nature-boardwalk.jpg/2560px-Gfp-wisconsin-madison-the-nature-boardwalk.jpg"},"type":"image_url"}],"role":"user"}]}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
const url = 'https://api.anyapi.ai/v1/chat/completions'; const options = { method: 'POST', headers: {Authorization: 'Bearer AnyAPI_API_KEY', 'Content-Type': 'application/json'}, body: '{"stream":false,"tool_choice":"auto","logprobs":false,"model":"o3-pro","messages":[{"content":[{"type":"text","text":"Hello"},{"image_url":{"detail":"auto","url":"https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Gfp-wisconsin-madison-the-nature-boardwalk.jpg/2560px-Gfp-wisconsin-madison-the-nature-boardwalk.jpg"},"type":"image_url"}],"role":"user"}]}' }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); }
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Code is copied
curl --request POST \
  --url https://api.anyapi.ai/v1/chat/completions \
  --header 'Authorization: Bearer AnyAPI_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
  "stream": false,
  "tool_choice": "auto",
  "logprobs": false,
  "model": "o3-pro",
  "messages": [
    {
      "content": [
        {
          "type": "text",
          "text": "Hello"
        },
        {
          "image_url": {
            "detail": "auto",
            "url": "https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Gfp-wisconsin-madison-the-nature-boardwalk.jpg/2560px-Gfp-wisconsin-madison-the-nature-boardwalk.jpg"
          },
          "type": "image_url"
        }
      ],
      "role": "user"
    }
  ]
}'
curl --request POST \ --url https://api.anyapi.ai/v1/chat/completions \ --header 'Authorization: Bearer AnyAPI_API_KEY' \ --header 'Content-Type: application/json' \ --data '{ "stream": false, "tool_choice": "auto", "logprobs": false, "model": "o3-pro", "messages": [ { "content": [ { "type": "text", "text": "Hello" }, { "image_url": { "detail": "auto", "url": "https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Gfp-wisconsin-madison-the-nature-boardwalk.jpg/2560px-Gfp-wisconsin-madison-the-nature-boardwalk.jpg" }, "type": "image_url" } ], "role": "user" } ] }'
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FAQs

Answers to common questions about integrating and using this AI model via AnyAPI.ai

What is o3 Pro used for?

o3 Pro is used for a variety of applications including real-time customer support, code generation, document summarization, workflow automation, and knowledge base enhancement.

How is it different from GPT-4 Turbo?

While maintaining competitive performance, o3 Pro offers better cost efficiency and supports a wider context window compared to GPT-4 Turbo.

Can I access o3 Pro without an OpenAI account?

Yes, o3 Pro can be accessed via AnyAPI.ai, which does not require a separate OpenAI account.

Is o3 Pro good for coding?

Absolutely, it is equipped with advanced coding capabilities, ideal for generating quality code snippets and enhancing development workflows.

Does o3 Pro support multiple languages?

Yes, the model supports an extensive range of languages, making it suitable for global applications.

Still have questions?

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