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Image model comparison · 2 models · Updated Nov 2, 2026

Arrow 2 vs FLUX 3 Image Klein

Newest: FLUX 3 Image Klein · Self-hosting: No open weights. Not enough arena votes yet for a quality score, so this is a spec comparison.

  1. QuiverAI

    Arrow 2

    Released Sep 16, 2026New

    • Text to image
    • Image editing
    • Arena—
    • From—
    • Max size—
    Full specs Remove Arrow 2

  2. Black Forest Labs

    FLUX 3 Image Klein

    Released Oct 15, 2026New

    • Text to image
    • Image editing
    • Arena—
    • From—
    • Max size—
    Full specs Remove FLUX 3 Image Klein

  3. Add a model

    Make it a three-way comparison.

01 — At a glance

Where they differ

Quality is the arena score from blind, side-by-side human votes. Price, length and resolution come from each lab’s own listings.

  • NewestFLUX 3 Image KleinArrow 2 Sep 16, 2026 · FLUX 3 Image Klein Oct 15, 2026
  • Widest inputsSame inputsArrow 2: Text prompts, Reference images · FLUX 3 Image Klein: Text prompts, Reference images
  • Image editingBoth edit imagesTakes a reference image as input: Arrow 2 yes · FLUX 3 Image Klein yes
  • Self-hostingNo open weightsBoth are available only through APIs and apps
  • Most API hostsSame reachArrow 2: 1 · FLUX 3 Image Klein: 1
02 — Side by side

Every spec in one table

Dashes mean the data is not published.

Arrow 2 vs FLUX 3 Image Klein specifications side by side
SpecificationArrow 2QuiverAIFLUX 3 Image KleinBlack Forest Labs
Output
ProducesImagesImages
Inputs
Text promptsYesYes
Reference images (editing)YesYes
Access
WeightsProprietaryProprietary
API hosts11
ReleasedSep 16, 2026Oct 15, 2026
03 — Questions

Which should you choose?

Which is better, Arrow 2 or FLUX 3 Image Klein?

Neither model has enough arena votes for a reliable quality score yet, so this page compares specs only. Run the same three or four prompts through each and judge the results.

What is the difference between Arrow 2 and FLUX 3 Image Klein?

Arrow 2 is an image model from QuiverAI (Sep 16, 2026), taking text prompts and reference images and producing images. FLUX 3 Image Klein is an image model from Black Forest Labs (Oct 15, 2026), taking text prompts and reference images and producing images.

Which is newer?

Arrow 2 Sep 16, 2026; FLUX 3 Image Klein Oct 15, 2026.

Which can edit an existing image?

Takes a reference image as input: Arrow 2 yes; FLUX 3 Image Klein yes.

Can I run any of these on my own hardware?

No open weights. Both are available only through APIs and apps.

04 — Keep comparing

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