--- license: apache-2.0 dataset_info: features: - name: image dtype: image - name: prompt dtype: string - name: word_scores dtype: string - name: alignment_score dtype: float32 - name: coherence_score dtype: float32 - name: style_score dtype: float32 - name: alignment_heatmap sequence: sequence: float16 - name: coherence_heatmap sequence: sequence: float16 splits: - name: train num_bytes: 13690247160.8 num_examples: 6550 download_size: 9033856469 dataset_size: 13690247160.8 configs: - config_name: default data_files: - split: train path: data/train-* --- Rapidata Logo Building upon Google's research [Rich Human Feedback for Text-to-Image Generation](https://arxiv.org/abs/2312.10240) we have collected over 1.5 million human responses using our [Python API](https://docs.rapidata.ai/) # Overview We asked humans to evaluate AI-generated images. For images that contained flaws, participants were asked to identify specific problematic areas. Additionally, for all images, participants identified words from the prompts that were not accurately represented in the generated images. # Word Scores Users identified words from the prompts that were NOT accurately depicted in the generated images. Higher word scores indicate poorer representation in the image. Participants also had the option to select "[No_mistakes]" for prompts where all elements were accurately depicted. ### Examples Results: | | | |---|---| | | | # Alignment The alignment score quantifies how well an image matches its prompt. Users were asked: "How well does the image match the description?" The final score is calculated on a scale of 1-5 by aggregating 21 responses. For images with an alignment score below 3.2, additional users were asked to highlight areas where the image did not align with the prompt. These responses were then compiled into a heatmap. ### Example Results:
Prompt: Three cats and one dog sitting on the grass.
Three cats and one dog
Prompt: A brown toilet with a white wooden seat.
Brown toilet
Prompt: Photograph of a pale Asian woman, wearing an oriental costume, sitting in a luxurious white chair. Her head is floating off the chair, with the chin on the table and chin on her knees, her chin on her knees. Closeup
Asian woman in costume
Prompt: A tennis racket underneath a traffic light.
Racket under traffic light
# Coherence The coherence score measures whether the generated image is logically consistent and free from artifacts or visual glitches. Without seeing the original prompt, users were asked: "Look closely, does this image have weird errors, like senseless or malformed objects, incomprehensible details, or visual glitches?" Each image received 21 responses, which were aggregated on a scale of 1-5. Images scoring below 3.8 in coherence were further evaluated, with participants marking specific errors in the image. ### Example Results: | | | |---|---| | | | # Style The style score reflects how visually appealing participants found each image, independent of the prompt. Users were asked: "How much do you like the way this image looks?" Each image received 21 responses, which were aggregated on a scale of 1-5.