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API Pricing

FLUX 3 Image Klein API pricing on Runware

id
bfl-flux-3-image-klein
black-forest-labs
First seen 2026-11-11 13:02 UTC
Open on runware.ai/models/bfl-flux-3-image-klein

RouteNot disclosed

Basis: Runware’s pricing list and model pages do not say which upstream serves the model Archived copy

Current prices

Per run (default parameters)4

VariantUSDPlatform’s own wordingSince
512×512steps 16 · measured$0.003/run$0.003 measured for 512×512 · steps 16
1024×1024steps 16 · measured$0.006/run$0.006 measured for 1024×1024 · steps 16
2048×2048steps 16 · measured$0.0179/run$0.0179 measured for 2048×2048 · steps 16
4096×4096steps 16 · measured$0.1013/run$0.1013 measured for 4096×4096 · steps 16

Change log

No changes yet. A platform’s first run sets the baseline; changes appear from the next one.

Earlier versions

No earlier versions: these prices haven’t changed since we started collecting.

Where these prices come from

Read from the platform’s public pages and APIs. Every read is archived, so any price here can be checked against what the platform showed at the time.