Phi-2

Available · Language · Milestone · Primary source available

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

2023

2024

2025

2026

As of 10 October 2026

Announced +1Lifecycle · 15 Nov 2023

Released +1Lifecycle · 12 Dec 2023

Predecessor Phi-1.5Lineage · 11 Sep 2023

Successor Phi-3Lineage · 23 Apr 2024

All events, in order

11 September 2023 Lineage Predecessor Phi-1.5
15 November 2023 Lifecycle Announced
15 November 2023 Source Source published
12 December 2023 Lifecycle Released
12 December 2023 Source Blog post published
23 April 2024 Lineage Successor Phi-3

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