OpenAIMediumUltra

OpenAI o1-mini

Fast reasoning model optimized for coding and STEM tasks. Provides strong reasoning at lower cost than o1.

4 credits

per 1K tokens (avg)

Optimized for coding/STEM

128K context window

65K max output tokens

Fast reasoning

Cost-effective reasoning

Model Specifications

Context Window

128K

tokens

Max Output

66K

tokens

Training Cutoff

2023-10

Compatible SDK

OpenAI

Capabilities

Vision

Function Calling

Streaming

JSON Mode

System Prompt

Token Pricing (per 1M tokens)

Token Type	Credits	USD Equivalent
Input Tokens	3,000	$3.00
Output Tokens	12,000	$12.00

* 1 credit ≈ $0.001 (actual charges may vary based on usage)

Quick Start

curl -X POST "https://api.core.today/v1/predictions" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: YOUR_API_KEY" \
  -d '{
  "model": "o1-mini",
  "input": {
    "model": "o1-mini",
    "messages": [
      {
        "role": "user",
        "content": "Review this code and suggest improvements:\n\ndef fib(n):\n    if n <= 1: return n\n    return fib(n-1) + fib(n-2)"
      }
    ]
  }
}'

Parameters

Parameter	Type	Required	Default	Description
`messages`	array	Yes	-	Array of message objects
`max_completion_tokens`	integer	No	-	Maximum tokens for completion

Examples

Code Review

Review and improve code

curl -X POST "https://api.core.today/v1/predictions" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: YOUR_API_KEY" \
  -d '{
  "model": "o1-mini",
  "input": {
    "model": "o1-mini",
    "messages": [
      {
        "role": "user",
        "content": "Review this code and suggest improvements:\n\ndef fib(n):\n    if n <= 1: return n\n    return fib(n-1) + fib(n-2)"
      }
    ]
  }
}'