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models / Black Forest Labs / FLUX.2 [flex]

FLUX.2 [flex]

imageblack-forest-labs/flux-2-flex

FLUX.2 [flex] is Black Forest Labs' fine-grained control variant of FLUX.2 — exposes tunable inference steps, guidance, and prompt upsampling for typography-heavy and production workflows.

$0.05list priceper first output megapixel
pricing
unitlist → Elite price
per input megapixel$0.05
per additional output megapixel$0.05
per first output megapixel$0.05

No Elite discount on this model right now: everyone pays the list price.

Everyone pays the list price. Reaching Elite (hold or stake 1,337 $XAVA, or hold 1,337,000 $XINF) unlocks the Elite price and a bigger buyback of your token. How it works

curl
curl https://zinf.ai/v1/images/generations \
  -H "Authorization: Bearer $XINF_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"black-forest-labs/flux-2-flex","prompt":"a pixel-art rocket","size":"1024x1024"}'
limits
providerBlack Forest Labs
typeimage
context window—
max output—
prompt storagenone
provider retentionthe model provider's policy
livesoon
requests 24h—
p50 latency—
uptime 7d—