Model index

o1

The full o1 release, bringing stronger reasoning and image understanding to ChatGPT.

LegacyReasoningMultimodalWeights not released
MODEL NUMBER216
First public date
2024-12-05
Organization
OpenAI
Family
OpenAI o-series
01

Specifications

Only published specifications are shown.

Input modalities
Text · Image
Output modalities
Text
Open weights
No
Status
Legacy
02

Overview

Overview

The full o1 release, bringing stronger reasoning and image understanding to ChatGPT.

03

Changes from predecessor

Compared with o1-preview

Previouso1-preview · ctx
Currento1 · ctx
04

Architecture & capabilities

05

Release history

06

Related models

Select a card to view the related model.

07

Sources