GPT-2

Available · Language · Milestone · Primary source available

Lifecycle
Milestone or variant
Related model
Source event
AI Radar coverage
Only month or year known
11 events

2018

2019

2020

2021

2022

2023

2024

2025

2026

As of 10 October 2026

Released +2Lifecycle · 14 Feb 2019

GPT-2 355M releasedMilestone · May 2019

GPT-2 774M released +1Milestone · 20 Aug 2019

GPT-2 1.5B released +1Milestone · 5 Nov 2019

Predecessor GPTLineage · 11 Jun 2018

Successor GPT-3Lineage · 11 Jun 2020

Model card publishedSource · Nov 2019

All events, in order

11 June 2018 Lineage Predecessor GPT
14 February 2019 Lifecycle Released
14 February 2019 Milestone GPT-2 124M released
14 February 2019 Source Announcement published
May 2019 Milestone GPT-2 355M released
20 August 2019 Milestone GPT-2 774M released
20 August 2019 Source Blog post published
November 2019 Source Model card published
5 November 2019 Milestone GPT-2 1.5B released
5 November 2019 Source Announcement published
11 June 2020 Lineage Successor GPT-3

← The full record of GPT-2, with every claim and its sources