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Physix Frontier · News Briefing Card (enbrief · Oct 3, 2026)

Black Forest Labs Releases FLUX 3 Image Generation Model

KEY FACTS

  • Black Forest Labs released its image generation model FLUX 3 Image on October 2.
  • The model supports image generation at resolutions up to 4K.
  • Users can specify bounding boxes for elements on a 0-1000 coordinate grid for precise placement.
  • A single generation can incorporate up to 10 reference images.
  • The model supports modifying designated regions while keeping other pixels unchanged, and is currently a paid service.

KEY DATA

4KMax Resolution
0-1000Coordinate Grid Range
10Max Reference Images per Generation

PHYSIX OBSERVATION

FLUX 3 Image makes "controllability" its selling point: coordinate-level placement and pixel-level local editing directly target production scenarios like design and advertising. Paid-first, with an open-source version following weeks later, is Black Forest Labs' usual cadence. For users, image generation tools are shifting from "gacha pulls" to "programmable," which will raise the bar for workflow integration capabilities.

Source: enbrief original report ↗