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o1

Name: o1
Availability: InStock
Rating: 2.5 (1 reviews)
Author: openai

openai

Higher

⚡ Slowest

Previous full o-series reasoning model. Trained with reinforcement learning for complex reasoning; the model “thinks before it answers”, producing an internal chain of thought.

Basic Information

Context Window

200,000

tokens

Max Output

100,000

tokens

Knowledge Cutoff

10/1/2023

Last Update

Technical Specifications

Detailed technical information and specifications

Model ID: o1
Provider: openai
Status: active
Created At: 7/4/2025
Last Updated: 7/4/2025
Availability: General Availability

Features

Supported features and capabilities of this model

o1 - AI Model | Hrefgo AI

Pricing Details

Cost per 1 million tokens for different API types and usage patterns

Standard API

Text Modality

Text ModalityStandard APIPricing Details
Type	Price	Unit	Context Type
Input	$15.000000	per mtokens	Standard
Output	$60.000000	per mtokens	Standard
Cached Input	$7.500000	per mtokens	Standard Reduced cost for cached input

Batch API

Text Modality - Batch API

Type	Price	Unit	Context Type	Savings
Input	$7.500000	per mtokens	Standard	-50%
Output

Rate Limits

Request limits by subscription tier

Standard API Limits

Tier	RPM	TPM	Additional Limits
tier_1	500	30,000	Queue:90,000 Requests
tier_2	5,000	450,000	Queue:1,350,000 Requests
tier_3	5,000	800,000	Queue:50,000,000 Requests
tier_4	10,000	2,000,000	Queue:200,000,000 Requests
tier_5	10,000	30,000,000	Queue:5,000,000,000 Requests