Galgame_Gemini_Captions

Dataset Description

This dataset consists of audio data, their corresponding transcriptions, and detailed audio captions generated by Gemini 2.5 Pro. The data is a subset of the OOPPEENN/56697375616C4E6F76656C5F4461736574 dataset.

It is intended for training Text-to-Speech (TTS) models that can be controlled via descriptive metadata tags (e.g., emotion, speaker profile, style).

Dataset Structure

The dataset is divided into two subsets:

• part1
• part2

These subsets utilize different methodologies for caption generation. part2 is considered to have higher quality captions for the following reasons:

1. It includes additional metadata, such as emotion tags.
2. When generating the captions, Gemini 2.5 Pro was provided with the original transcription text as context, leading to more accurate and relevant descriptions.

Data Shuffling and Copyright Notice

The data in this dataset has been completely shuffled.

It does not contain any metadata (such as original filenames, speaker IDs, or sequential ordering) that would allow the reconstruction of the original source material. This step was taken to comply with the limitations for educational purposes under Japanese copyright law.

License

This dataset is licensed under CC-BY-NC-4.0.

Additionally, as this dataset contains outputs generated by Gemini 2.5 Pro, any use that competes with Gemini is prohibited.