MiscSubjects

flux.2-klein-4b

FLUX.2-klein-4B is a distilled image generation and editing model, producing outputs at lighting speed

Black Forest Labsflux.2-klein-4b
black-forest-labs/flux_2-klein-4b
FLUX.2-klein-4B is a distilled image generation and editing model, producing outputs at lighting speed
inspect — the catalog entry
{
  "name": "flux.2-klein-4b",
  "publisher": "black-forest-labs",
  "labels": [
    "image editing",
    "Text-to-Image",
    "Partner Endpoint",
    "Download Available",
    "OpenRouter",
    "Deepinfra",
    "Image Generation",
    "Run-on-RTX"
  ],
  "attributes": {
    "AVAILABLE": "true",
    "last_month_download_count": "0",
    "lastMonthApiInvocationCount": "64977",
    "lastMonthDownloadCount": "0",
    "logo": "https://assets.ngc.nvidia.com/products/api-catalog/images/flux_2-klein-4b.jpg",
    "PREVIEW": "false",
    "last_month_api_invocation_count": "64977"
  },
  "id": "black-forest-labs/flux_2-klein-4b",
  "description": "FLUX.2-klein-4B is a distilled image generation and editing model, producing outputs at lighting speed",
  "context_length": null
}
openrouter.ai/black-forest-labs/flux_2-klein-4b
References (1)
  1. Stored model catalog — Nov 5, 2026
Via
NVIDIA
Id
nvidia-nim/black-forest-labs/flux_2-klein-4b
Model id
black-forest-labs/flux_2-klein-4b
Name
flux.2-klein-4b
Description
FLUX.2-klein-4B is a distilled image generation and editing model, producing outputs at lighting speed
Family
black-forest-labs
Canonical slug
null
Price in
null
Price out
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Price cache read
null
Price cache write
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Price cache write 1h
null
Price web search
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Price overrides
[]
Context
null
Max completion tokens
null
Modality
null
Input modalities
null
Output modalities
null
Tokenizer
null
Knowledge cutoff
null
Created
1773425489
Moderated
null
Params
null
Default parameters
null
Tools
null
Reasoning
null
Reasoning efforts
null
Reasoning default effort
null
Reasoning mandatory
false
Reasoning default enabled
null
Vision
null
Expiration date
null
Callable
false
Nvidia
{"free_endpoint":false,"partner_endpoint":true,"download":true,"partners":["OpenRouter"],"preview":false,"available":"true","tags":["image editing","Text-to-Image","Deepinfra","Image Generation","Run-on-RTX"]}

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Page dataOpen JSON
page.json
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}