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Home/Models/OpenAI/o1
O

o1

Input:$12/M
Output:$48/M
O1 is an artificial intelligence model provided by OpenAI.
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Commercial Use
Overview
Features
Pricing
API

Technical Specifications of o1

SpecificationDetails
Model IDo1
ProviderOpenAI
Model typeReasoning large language model
Core capabilityAdvanced text reasoning and problem solving
Input modalitiesText, image
Output modalitiesText
Best suited forComplex reasoning, coding, math, science, and multi-step problem solving
Relative speedSlowest in the listed OpenAI reasoning category on the model page
Pricing referenceOpenAI lists o1 at $15 input / $60 output on its model page. Check current platform pricing before production use.

What is o1?

o1 is an artificial intelligence model provided by OpenAI. It belongs to the OpenAI o1 reasoning series, which is designed to spend more time thinking before responding so it can handle harder tasks more reliably than general-purpose models in areas such as math, coding, science, and structured analysis. OpenAI describes the o1 series as being trained with reinforcement learning for complex reasoning.

Compared with conventional chat-oriented models, o1 is intended for use cases where deeper deliberation matters more than raw speed. This makes it suitable for tasks like debugging difficult code, solving multi-step technical questions, analyzing dense documents, and producing more careful answers to high-complexity prompts.

Main features of o1

  • Advanced reasoning: o1 is built for complex reasoning workflows and is optimized for problems that benefit from multi-step analysis rather than fast first-pass generation.
  • Strong performance in STEM and coding: OpenAI highlights the o1 family for difficult work in science, mathematics, and software engineering, including generating and debugging complex code.
  • Deliberative response style: The model is designed to think before answering, which can improve reliability on challenging prompts that require planning or careful logical decomposition.
  • Multimodal input support: OpenAI’s model page lists text and image as supported inputs, enabling reasoning tasks that combine written instructions with visual material.
  • Text output generation: o1 returns text outputs, making it straightforward to integrate into applications such as assistants, analyzers, coding tools, and enterprise workflows.
  • Safety-focused reasoning architecture: OpenAI’s system documentation says the o1 family’s reasoning capabilities are also used to better follow policies and improve robustness in sensitive scenarios.

How to access and integrate o1

Step 1: Sign Up for API Key

To access the o1 model through CometAPI, first register for a CometAPI account and generate your API key from the dashboard. After you have your API key, store it securely and use it in the Authorization header for all API requests.

Step 2: Send Requests to o1 API

Use CometAPI’s OpenAI-compatible endpoint to send requests to the o1 model. Be sure to set the model field to o1.

curl https://api.cometapi.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $COMETAPI_API_KEY" \
  -d '{
    "model": "o1",
    "messages": [
      {
        "role": "user",
        "content": "Explain how to optimize a SQL query with multiple joins."
      }
    ]
  }'

Step 3: Retrieve and Verify Results

After sending your request, CometAPI will return the model’s response in a standard OpenAI-compatible JSON structure. You can parse the generated content from the response, log it for monitoring, and validate the output according to your application’s requirements before showing it to end users.

Features for o1

Explore the key features of o1, designed to enhance performance and usability. Discover how these capabilities can benefit your projects and improve user experience.

Pricing for o1

Explore competitive pricing for o1, designed to fit various budgets and usage needs. Our flexible plans ensure you only pay for what you use, making it easy to scale as your requirements grow. Discover how o1 can enhance your projects while keeping costs manageable.
Comet Price (USD / M Tokens)Official Price (USD / M Tokens)Discount
Input:$12/M
Output:$48/M
Input:$15/M
Output:$60/M
-20%

Sample code and API for o1

Access comprehensive sample code and API resources for o1 to streamline your integration process. Our detailed documentation provides step-by-step guidance, helping you leverage the full potential of o1 in your projects.

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