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Bria/

fibo-2.0

Partner

$0.04

/ image

FIBO 2.0 is Bria's latest JSON-native text-to-image model, the successor to FIBO 1.0 and 1.5, with structured-prompt control over lighting, composition and camera. Trained only on licensed data for commercially safe output.

Public

api

Input

Prompt

Text-based instruction. Use it alone to generate from text, or together with `image` or `structured_prompt` as a refinement command.. (Default: empty)

ImageUpload Image File

Please upload an image file

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Settings

Structured Prompt

{"short_description": "A sleek, futuristic bullet train, pristine and gleaming, speeds through a vibrant, swirling cosmic wormhole. The wormhole is a tunnel of brilliant blues, purples, and greens, filled with distant stars and nebulae. The train is perfectly intact, leaving a trail of light rather than debris, symbolizing a journey through space and time with advanced technology.", "objects": [{"description": "A futuristic bullet train, with a streamlined, aerodynamic design. Its surface is polished and reflective, suggesting advanced materials. It has no visible damage, unlike the reference image.", "location": "center-right, moving towards the center", "relationship": "The primary subject, actively moving through the cosmic wormhole.", "relative_size": "large within frame", "shape_and_color": "Elongated, metallic silver with subtle blue accents", "texture": "smooth, highly reflective", "appearance_details": "Sleek, modern design with glowing blue lights along its sides and front. The windows are dark and tinted, giving it a mysterious yet advanced look.", "orientation": "facing forward and slightly to the left, indicating motion"}, {"description": "The cosmic wormhole, a tunnel of swirling energy and light, composed of blues, purples, and greens. It appears stable and inviting, not destructive.", "location": "center to left, extending into the background", "relationship": "The environment through which the train is traveling, providing a path.", "relative_size": "very large, encompassing most of the background", "shape_and_color": "Tubular, swirling blues, purples, and greens", "texture": "ethereal, gaseous, luminous", "appearance_details": "Filled with sparkling stars and faint nebulae, creating a sense of deep space. The edges are soft and glowing.", "orientation": "extending diagonally from the foreground to the deep background"}, {"description": "A trail of shimmering light and energy emanating from the rear of the bullet train, indicating its rapid movement.", "location": "behind the train, extending towards the right background", "relationship": "Generated by the train's movement, contrasting with the debris in the reference image.", "relative_size": "medium", "shape_and_color": "Stream of white and light blue energy", "texture": "luminous, flowing", "appearance_details": "Suggests speed and advanced propulsion, without any destructive elements.", "orientation": "trailing horizontally behind the train"}], "background_setting": "The vastness of space, visible through the translucent walls of the cosmic wormhole. Distant galaxies, stars, and nebulae are faintly visible, adding to the sense of an interstellar journey. The wormhole itself forms the primary background structure, a tunnel of vibrant, swirling cosmic energy.", "lighting": {"conditions": "luminous, internal glow from the wormhole", "direction": "omni-directional, emanating from the wormhole's energy", "shadows": "soft, minimal shadows on the train, primarily self-cast, due to the ambient cosmic light"}, "aesthetics": {"composition": "dynamic diagonal composition, with the train and wormhole creating leading lines towards the deep background", "color_scheme": "cool complementary colors, dominated by blues, purples, and greens with metallic silver accents", "mood_atmosphere": "futuristic, awe-inspiring, adventurous, and serene", "preference_score": "very high", "aesthetic_score": "very high"}, "photographic_characteristics": {"depth_of_field": "deep, with both the train and the wormhole in focus", "focus": "sharp focus on the bullet train and the immediate wormhole, with a slight blur on the distant cosmic elements to enhance depth", "camera_angle": "eye-level, slightly below the train, emphasizing its grandeur and speed", "lens_focal_length": "standard lens (e.g., 35mm-50mm)"}, "style_medium": "3D render", "context": "This is a concept art piece for a science fiction movie poster or a video game loading screen, depicting advanced space travel.", "artistic_style": "futuristic, vibrant, dynamic"}

A string containing the structured prompt in JSON format. Use one from a previous generation to recreate or refine that image exactly.. (Default: empty)

Resolution

Output image resolution. '4MP' improves detail, especially for photorealism, but adds about 30 seconds of latency.

Aspect Ratio

The aspect ratio of the generated image.

Seed

Seed for deterministic generation. A random seed is used if omitted. (Default: empty, 0 ≤ seed ≤ 2147483647)

Output Type

The desired output image format.

Ip Signal

If true, returns a warning for potential IP content in the prompt.

Prompt Content Moderation

If true, returns 422 on prompt moderation failure. Default: true

Visual Input Content Moderation

If true, returns 422 on visual input moderation failure. Default: true

Visual Output Content Moderation

If true, returns 422 on visual output moderation failure. Default: true

Output

Model Information

FIBO 2.0 is the latest release in Bria's FIBO family: a JSON-native text-to-image model trained on long, structured descriptions instead of short captions. It replaces FIBO 1.0 and FIBO 1.5 and keeps the same API, so existing requests work unchanged. Like every Bria model, it is trained only on licensed data, so its output is safe for commercial use.

Structured prompts

Send a plain prompt and the model writes the structured JSON description for you, returning it as structured_prompt along with the image. To change one attribute at a time (camera angle, lighting, a single object) without disturbing the rest of the scene, edit that JSON and send it back with the same seed.