landscape
Search⌘KSubmit a productSign in

Map / Core AI / Foundation Models / Flux / [klein]

FLUX [klein]

by Black Forest Labs · part of Flux · Image · open weights

Black Forest Labs' small, fast open-weight FLUX models for sub-second and on-device generation and editing.

Latest version

[klein] 315 Oct 2026 · 13 days ago

Versions

2since FLUX.2 [klein] in January 2026

All versions

VersionReleasedAfter previousStatusComes asSource
FLUX 3 Image Klein15 Oct 2026273 daysLatest5.6BBasebfl.ai
FLUX.2 [klein]15 Jan 2026First4B9BBasebfl.ai

Dates from Black Forest Labs's own announcements; each row links to its source.

The Flux family

202420252026TodayFLUXFLUX.1 [pro], 1 Aug 20241FLUX1.1 [pro], 2 Oct 20241.1FLUX.1 Kontext [pro], 29 May 20251 KontextFLUX.2 [pro], 25 Nov 20252FLUX 3 Image, 1 Oct 20263[dev]FLUX.1 [dev], 1 Aug 20241FLUX.1 Kontext [dev], 26 Jun 20251 KontextFLUX.2 [dev], 25 Nov 20252[klein]FLUX.2 [klein], 15 Jan 20262FLUX 3 Image Klein, 15 Oct 20263

VersionPreviewLatest version

Questions

What is the latest version of FLUX [klein]?

FLUX 3 Image Klein, released on 15 Oct 2026.

When was FLUX.2 [klein] released?

FLUX.2 [klein] came out on 15 Jan 2026.