FLUX.2 [pro]
FLUX.2 [pro] is a flow-matching latent transformer for precise text-to-image synthesis and reference-guided editing. It supports multi image references, 4MP outputs, and Mistral-based text conditioning for controllable composition and robust iterative edits that preserve structure.
![FLUX.2 [pro]](https://assets.runware.ai/covers/bfl-flux-2-pro.jpg)
Wind-Carved Salt Cathedral
A monumental cathedral formed entirely from white salt and translucent mineral crystal on a vast dried lakebed, soaring ribbed vaults eroded by centuries of wind, delicate buttresses shaped like frozen waves, long processional path of cracked geometric salt tiles leading to the entrance, tiny robed pilgrims and pack animals for scale, suspended prayer ribbons fluttering between carved arches, airborne salt dust catching angled sunrise light, pale apricot and silver sky after a storm, distant mirage shimmer on the horizon, hyper-detailed textures of crusted salt, carved mineral veins, and weathered surfaces, cinematic wide shot, awe-filled atmosphere, grand sense of scale, masterful depth, crisp focal clarity, realistic volumetric haze, high dynamic range, richly detailed environmental storytelling
{
"taskType": "imageInference",
"taskUUID": "4dd729da-e356-413b-8e48-794bee98a888",
"model": "bfl:5@1",
"positivePrompt": "A monumental cathedral formed entirely from white salt and translucent mineral crystal on a vast dried lakebed, soaring ribbed vaults eroded by centuries of wind, delicate buttresses shaped like frozen waves, long processional path of cracked geometric salt tiles leading to the entrance, tiny robed pilgrims and pack animals for scale, suspended prayer ribbons fluttering between carved arches, airborne salt dust catching angled sunrise light, pale apricot and silver sky after a storm, distant mirage shimmer on the horizon, hyper-detailed textures of crusted salt, carved mineral veins, and weathered surfaces, cinematic wide shot, awe-filled atmosphere, grand sense of scale, masterful depth, crisp focal clarity, realistic volumetric haze, high dynamic range, richly detailed environmental storytelling",
"width": 1536,
"height": 1024,
"seed": 73410,
"providerSettings": {
"bfl": {
"promptUpsampling": true,
"safetyTolerance": 2
}
}
}{
"taskType": "imageInference",
"taskUUID": "4dd729da-e356-413b-8e48-794bee98a888",
"imageUUID": "1a3551a7-b095-42a3-8e6e-9fffe584e0f3",
"imageURL": "https://im.runware.ai/image/os/a25d05/ws/3/ii/1a3551a7-b095-42a3-8e6e-9fffe584e0f3.jpg",
"seed": 73410,
"cost": 0.045
}Tidal Clockwork Harbor Panorama
A grand panoramic harbor city built around colossal tidal clockwork, terraced quays, suspended bridges, and cathedral-scale brass mechanisms turning above the waterline; fishing vessels and cargo barges dwarfed by gigantic engraved gears; airborne manta-like creatures circling through bright maritime air; wet cobblestones, salt spray, oxidized metal, canvas sails, carved stone arches, cranes, pulleys, and intricate mechanical details; cinematic wide composition, believable scale, highly detailed textures, atmospheric depth, natural color harmony, crisp focus, masterful environmental storytelling
{
"taskType": "imageInference",
"taskUUID": "f897e528-4f85-4abe-9457-3c2dd09ba9ce",
"model": "bfl:5@1",
"positivePrompt": "A grand panoramic harbor city built around colossal tidal clockwork, terraced quays, suspended bridges, and cathedral-scale brass mechanisms turning above the waterline; fishing vessels and cargo barges dwarfed by gigantic engraved gears; airborne manta-like creatures circling through bright maritime air; wet cobblestones, salt spray, oxidized metal, canvas sails, carved stone arches, cranes, pulleys, and intricate mechanical details; cinematic wide composition, believable scale, highly detailed textures, atmospheric depth, natural color harmony, crisp focus, masterful environmental storytelling",
"width": 1536,
"height": 1024,
"seed": 27270,
"providerSettings": {
"bfl": {
"promptUpsampling": true,
"safetyTolerance": 2
}
},
"inputs": {
"referenceImages": [
"https://assets.runware.ai/assets/inputs/bdaeb71c-ebf0-49de-b3da-590fae66fb93.jpg",
"https://assets.runware.ai/assets/inputs/c1d8b027-b1c2-4a58-b50d-72126cef99b7.jpg",
"https://assets.runware.ai/assets/inputs/94cbc938-56de-4405-8d1a-838a112330fd.jpg"
]
}
}{
"taskType": "imageInference",
"taskUUID": "f897e528-4f85-4abe-9457-3c2dd09ba9ce",
"imageUUID": "fd294a8f-6df8-454f-838b-a415b804c443",
"imageURL": "https://im.runware.ai/image/os/a13d12/ws/3/ii/fd294a8f-6df8-454f-838b-a415b804c443.jpg",
"seed": 27270,
"cost": 0.09
}