Fibo 2.0は、Bria AIが公開した、画像編集と画像生成を1つにまとめたモデルです。
ComfyUIの公式ワークフローに、Dev版とEdit Turbo版の画像編集テンプレートが追加されました。
この記事では、必要なモデルの配置とワークフローの読み込みから実行方法まで紹介します。
Fibo 2.0とは?
Fibo 2.0は、Bria AIのFIBOファミリーの次世代モデルです。
学習には、照明・構図・色・カメラなどをJSONで明示する構造化キャプション「VGL(Visual GenAI Language)」を使っています。
そのため、カメラアングルや服装など1つの要素だけを変えても、ほかの部分がずれにくい仕組みです。
公開モデルには、蒸留していないフル品質のDevと、少ないステップで編集できるEdit Turboの2種類があります。
Edit Turboは画像編集専用、テキストから画像生成にはDevを使う形です。
主な特徴
- 画像編集とテキストから画像生成を1つのモデルで扱える
- 指示していない人物・レイアウト・照明・細部を保ったまま編集できる
- マスクを使った編集と、複数画像を参照する編集に対応
- 画像内の文字、素材の質感、手や顔などの人体表現が向上している
- テキストから画像生成では、Boring Reality・Kodak Filmなどのスタイルモードを選べる
- 学習データはすべてライセンス取得済み


ライセンス
Fibo 2.0のモデルの重みのライセンスはCC BY-NC 4.0です。
使えるのは非商用目的だけで、商用利用にはBria AIとの別契約が必要になります。
ComfyUI向けに再パッケージされたComfy-Org/Fibo-2.0も、同じCC BY-NC 4.0です。
商用利用の案内はBria AIのライセンスページで確認できます。
ComfyUIのインストール
ComfyUIをまだインストールしていない方は、こちらを参考にしてみてください。

あとComfyUI 0.43.0にバージョンアップする必要があります。
Stability Matrixならパッケージ画面から更新、ポータブル版ならupdateフォルダのupdate_comfyui_stable.batで更新可能です。
詳細は公式のドキュメントでご確認ください。
必要なモデルのダウンロードと配置
Dev版とEdit Turbo版で違うのは拡散モデルだけで、テキストエンコーダーとVAEは共通です。
qwen3vl_8b_int8_convrot.safetensorsは、任意で使うPrompt Enhancer用のファイルになります。
Prompt Enhancerは短いPromptを拡張してくれる機能です。
| 種類 | ファイル名 | 配置先 |
|---|---|---|
| 拡散モデル | fibo2_dev_int8_convrot.safetensors | models/diffusion_models |
| 拡散モデル | fibo2_edit_turbo_int8_convrot.safetensors | models/diffusion_models |
| テキストエンコーダー | qwen3vl_4b_bf16.safetensors | models/text_encoders |
| Prompt Enhancer | qwen3vl_8b_int8_convrot.safetensors | models/text_encoders |
| VAE | flux2-vae.safetensors | models/vae |
ComfyUI/
└── models/
├── diffusion_models/
│ ├── fibo2_dev_int8_convrot.safetensors
│ └── fibo2_edit_turbo_int8_convrot.safetensors
├── text_encoders/
│ ├── qwen3vl_4b_bf16.safetensors
│ └── qwen3vl_8b_int8_convrot.safetensors
└── vae/
└── flux2-vae.safetensors

ワークフローの読み込み
公式ワークフローには、Dev版とEdit Turbo版の画像編集テンプレートが用意されています。
ComfyUIの左上メニュー→Browse Templatesから対象のワークフローを選択しても読み込めます。

Fibo 2.0 Devで高品質に画像編集
まずLoad Image (source)に編集したい画像を取り込みます。

どう編集したいかString (User Prompt)にPromptを書きます。

Modelsグループで、Dev用のモデルをセットします。

Prompt拡張したい場合はIf/Else Switch (PE on/off)をONにしてください。

あとNodes 2.0にすると、Compare Imagesで元画像と比較ができます。
ComfyUI左上にあるメニューから切り替えられます。


結果:
RTX4060Ti(VRAM16GB/RAM64GB)、PEありで約3分44秒でした。

{
“short_description”: “A mysterious gentleman with silver-white hair stands in a gothic ruin, wearing a deep burgundy velvet tailcoat adorned with gold embroidery. He holds a white owl perched on his gloved hand, while his other hand grips an ornate suitcase. The scene is set against crumbling stone architecture under a stormy sky, evoking a dark, elegant, and slightly whimsical atmosphere.”,
“objects”: [
{
“description”: “A man with long, flowing silver-white hair, dressed in a deep burgundy velvet tailcoat with intricate gold embroidery, standing confidently. His expression is calm and enigmatic, with a slight upward gaze. He wears a black top hat, white gloves, and matching burgundy trousers. A silver chain with a pendant hangs from his waistcoat. He holds a white owl on his raised left hand and an ornate suitcase in his right hand.”,
“location”: “center”,
“relative_size”: “large within frame”,
“shape_and_color”: “tall human figure, deep burgundy with gold accents”,
“texture”: “velvety fabric, metallic embroidery, smooth skin”,
“appearance_details”: “The tailcoat has detailed gold threadwork along the lapels and cuffs. The owl is pristine white with large, intelligent eyes. His hair flows dramatically in the wind.”,
“relationship”: “The man is the central subject, interacting with the owl and suitcase. The background structures frame him.”,
“orientation”: “facing slightly upward and to the right, head tilted back slightly”,
“pose”: “standing upright, one arm extended holding the owl, the other holding a suitcase”,
“expression”: “calm, enigmatic, slightly amused”,
“clothing”: “deep burgundy velvet tailcoat with gold embroidery, black top hat, white gloves, matching burgundy trousers, silver chain with pendant”,
“action”: “holding an owl on his hand and a suitcase”,
“gender”: “male”,
“skin_tone_and_texture”: “pale, smooth complexion”
},
{
“description”: “A pristine white owl perched gracefully on the man’s gloved left hand, its feathers soft and fluffy, with large, intelligent, dark eyes. It appears calm and observant, not aggressive.”,
“location”: “top-center, resting on the man’s hand”,
“relative_size”: “medium”,
“shape_and_color”: “round body, white plumage with subtle grey shading on wings”,
“texture”: “soft, downy feathers”,
“appearance_details”: “The owl’s eyes are large and dark, giving it a wise appearance. Its beak is small and curved.”,
“relationship”: “The owl is perched on the man’s hand, symbolizing a connection or bond between them.”,
“orientation”: “facing forward, slightly turned toward the viewer”
},
{
“description”: “An ornate, vintage-style suitcase made of dark leather with brass fittings and embossed patterns, held in the man’s right hand. It appears sturdy and well-traveled.”,
“location”: “bottom-left foreground”,
“relative_size”: “medium”,
“shape_and_color”: “rectangular box shape, dark brown or black leather”,
“texture”: “smooth, slightly worn leather with metallic hardware”,
“appearance_details”: “The suitcase has visible latches and decorative stitching along the edges.”,
“relationship”: “The suitcase is carried by the man, suggesting travel or purpose.”,
“orientation”: “held vertically, handle pointing upward”
}
],
“background_setting”: “A ruined gothic cathedral or castle, with broken arches, overgrown ivy, and crumbling stone walls. Dark, twisted iron gates and scattered debris litter the ground. The sky is heavy with storm clouds, adding to the somber, dramatic mood.”,
“lighting”: {
“conditions”: “dramatic overcast daylight”,
“direction”: “side-lit from the upper left”,
“shadows”: “long, soft shadows cast across the ruins and the man’s coat”
},
“aesthetics”: {
“composition”: “portrait composition with rule of thirds, centered subject”,
“color_scheme”: “monochromatic burgundy and gold with muted greys and blacks”,
“mood_atmosphere”: “elegant, mysterious, slightly whimsical”,
“preference_score”: “very high”,
“aesthetic_score”: “very high”
},
“photographic_characteristics”: {
“depth_of_field”: “shallow”,
“focus”: “sharp focus on the man and owl”,
“camera_angle”: “eye-level”,
“lens_focal_length”: “portrait lens (e.g., 50mm-85mm)”
},
“style_medium”: “photograph”,
“artistic_style”: “realistic, detailed, atmospheric”,
“context”: “This is a concept for a high-fashion editorial photograph intended for a magazine spread.”,
“text_render”: [],
“edit_instruction”: “Change the man’s black coat and suit to a deep burgundy velvet tailcoat with gold embroidery, change his hair to silver-white, and replace the crow on his hand with a white owl.”
PEなしだと2分56秒でこんな感じでした。

Fibo 2.0 Edit Turboで高速に画像編集
モデル指定以外はDevと一緒です。
Load Image (source)に編集したい画像を取り込みます。

どう編集したいかString (User Prompt)にPromptを入れます。

Turbo用のモデルをセットしてください。

Promptの拡張は、If/Else Switch (PE on/off)で切り替えます。

結果:
PEありで約1分8秒でした。

{
“short_description”: “A female elf archer stands in a sun-dappled forest, poised with a longbow. Her blonde hair is now gathered in a high ponytail secured by a green leather cord, contrasting with her deep crimson cloak adorned with gold embroidery along the edges. She wears light silver plate armor engraved with delicate leaf patterns, replacing her previous tunic and leather straps. Her expression remains focused and determined as she aims, her pointed ears visible beneath the hood. The scene is lit by soft, filtered sunlight through the trees, casting dappled shadows on the mossy ground.”,
“objects”: [
{
“description”: “A female elf archer with pointed ears, intense green eyes, and blonde hair tied in a high ponytail with a green leather cord. She wears light silver plate armor engraved with leaf patterns, a deep crimson cloak with gold embroidery along the edges, and brown leather gloves. She holds a wooden longbow drawn back, aiming forward with a focused expression.”,
“location”: “center”,
“relative_size”: “large within frame”,
“shape_and_color”: “humanoid figure, fair skin, blonde hair, silver armor, crimson cloak”,
“texture”: “smooth metal armor, soft fabric cloak, rough leather gloves”,
“appearance_details”: “The armor has intricate leaf engravings; the cloak flows slightly in the breeze; her gaze is sharp and intent.”,
“relationship”: “She is the central subject, positioned against the forest background, holding the bow and arrow.”,
“orientation”: “facing slightly to the right, body angled forward”,
“pose”: “kneeling low, drawing a bowstring with both hands”,
“expression”: “focused, determined”,
“clothing”: “light silver plate armor with leaf engravings, deep crimson cloak with gold trim, brown leather gloves”,
“action”: “aiming a longbow at an unseen target”,
“gender”: “female”,
“skin_tone_and_texture”: “fair, smooth”
},
{
“description”: “A wooden longbow with a taut string, held by the archer. The bow is made of dark wood with a polished finish, showing natural grain and slight wear from use.”,
“location”: “bottom-left foreground”,
“relative_size”: “medium”,
“shape_and_color”: “curved wooden bow, dark brown”,
“texture”: “smooth, slightly worn wood”,
“appearance_details”: “The bowstring is taut and reflects sunlight; it’s held firmly by gloved hands.”,
“relationship”: “The bow is held by the archer and is central to her action.”,
“orientation”: “angled diagonally across the frame, pointing toward the right”,
“number_of_objects”: 1
},
{
“description”: “A quiver filled with arrows, strapped to the archer’s back. The arrows have dark fletching and are neatly arranged.”,
“location”: “top-right”,
“relative_size”: “small”,
“shape_and_color”: “cylindrical quiver, dark brown leather”,
“texture”: “rough leather”,
“appearance_details”: “The quiver is secured with straps and sits against the archer’s back, partially obscured by her cloak.”,
“relationship”: “The quiver is part of the archer’s gear, providing ammunition for her bow.”,
“orientation”: “vertical, aligned with the archer’s spine”,
“number_of_objects”: 1
}
],
“background_setting”: “A dense, sunlit forest with tall trees covered in moss and ivy. Dappled sunlight filters through the canopy, illuminating patches of the forest floor covered in fallen leaves and ferns. The atmosphere feels serene yet alert, as if the archer is hunting or patrolling.”,
“lighting”: {
“conditions”: “soft, filtered daylight”,
“direction”: “side-lit from left”,
“shadows”: “dappled, soft shadows cast by tree branches”
},
“aesthetics”: {
“composition”: “portrait composition, centered subject with leading lines from the bow”,
“color_scheme”: “warm earth tones with accents of crimson and gold”,
“mood_atmosphere”: “serene, focused, adventurous”,
“preference_score”: “very high”,
“aesthetic_score”: “very high”
},
“photographic_characteristics”: {
“depth_of_field”: “shallow”,
“focus”: “sharp focus on the archer and bow”,
“camera_angle”: “eye-level”,
“lens_focal_length”: “portrait lens (e.g., 50mm-85mm)”
},
“style_medium”: “digital illustration”,
“artistic_style”: “realistic, detailed, fantasy”,
“context”: “This describes a concept art piece for a fantasy video game or novel cover, depicting an elf archer in a forest setting, ready for battle or exploration.”,
“edit_instruction”: “Change the subject’s hairstyle to a high ponytail tied with a green leather cord. Change her cloak to a deep crimson one with gold embroidery along the edges. Replace her tunic and leather straps with light silver plate armor engraved with leaf patterns.”
PEなし約12秒でこんな感じでした。

まとめ
指示した内容はちゃんと反映されてるし、編集能力は高いと思います。
Turboなら数十秒で済むので、処理速度含めて使いやすいモデルに感じました。
ただ若干質感が変わってるので、そこは好みが分かれるかもです。
質感維持させるみたいなPromptを入れてないので、入れればもしかしたら維持できるかもしれません。
あとライセンスが商用利用不可なので、実務に使えません。
これが本当に残念で、使いやすいモデルなのに使えるシーンが限られるため、触る機会はあまりなさそうです。
以上Fibo 2.0の使い方について紹介しました。
参考になれば幸いです。

