GPT-3.5

Retired · Language · Primary source available

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

2020

2021

2022

2023

2024

2025

2026

As of 10 October 2026

Released +1Lifecycle · 15 Mar 2022

DeprecatedLifecycle · 6 Jul 2023

RetiredLifecycle · 4 Jan 2024

Predecessor GPT-3Lineage · 11 Jun 2020

Successor GPT-4Lineage · 14 Mar 2023

Derived ChatGPTLineage · 30 Nov 2022

Documentation archivedSource · 2 Dec 2022

Documentation found unavailableSource · 5 Oct 2026

All events, in order

11 June 2020 Lineage Predecessor GPT-3
15 March 2022 Lifecycle Released
15 March 2022 Source Announcement published
30 November 2022 Lineage Derived ChatGPT
2 December 2022 Source Documentation archived
14 March 2023 Lineage Successor GPT-4
6 July 2023 Lifecycle Deprecated
4 January 2024 Lifecycle Retired
5 October 2026 Source Documentation found unavailable · Archived copy in use

← The full record of GPT-3.5, with every claim and its sources