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Black Forest Labs

FLUX.2 Klein 4B

black-forest-labs/FLUX.2-klein-4B · rates as of · Benchmarks · Plans · Calculator

Image model for prompt-driven generation, editing, and visual design workflows

Cheapest input
$0
$/MTok · models.dev
Cheapest output
$0
$/MTok
Context
128K
tokens
Offers
3
2 sources

Offers

Same model, different listings. First-party, router, and aggregator rows stay separate so you can see the spread instead of a single blended number. Showing free/$0 offers. Hide them.

SourceProviderInputOutputCache readContext
models.devcheapestblack-forest-labs/flux_2-klein-4bNVIDIA$0$0$041K
OpenRouterblack-forest-labs/flux.2-klein-4bOpenRouter$0$0$041K
models.devblack-forest-labs/FLUX.2-klein-4BNEAR AI Cloud$1$1$0128K

Capabilities

  • Open weights
  • In: text
  • In: image
  • Out: image
Knowledge cutoff: 2025-06Released: 2026-01-14Family: flux

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