Draft:Vocaloid 6

Vocaloid 6 is a singing voice synthesizer application developed by Yamaha Corporation and marks the introduction of their Vocaloid:AI technology. It is the successor to Vocaloid 5.

History
After scheduled maintenance of the official Vocaloid website on October 13, 2022, Yamaha released Vocaloid 6 without prior announcement. It introduces the Vocaloid:AI engine, which had been in development since Vocaloid 3. Voices developed for it offer improved synthesis quality, multilingual singing and drastically smaller file sizes. Support for older voicebanks from Vocaloid 3 and up remains. It also features support for ARA 2 and an updated UI. A trial was released the same day.

Haruka, Akito, Sarah & Allen
New AI voicebanks featuring both male and female voices, made primarily for Japanese and English. They come bundled with the Vocaloid 6 software and act as default voices.

AI Megpoid
A primarily Japanese voicebank developed by Internet Co., Ltd. based on the voice of Megumi Nakajima. It was released on October 13, 2022. An append named AI Megpoid Solid was released separately on July 4, 2024.

Po-uta
This is an English focused voicebank based on singer Porter Robinson and developed by Yamaha Corporation. It was released on March 7, 2023.

Fuiro
Furio is a Japanese voicebank based on singer philo and made in a collaboration between Yamaha Corporation and nana Music Co., Ltd., that released on May 9, 2023.

Zola Project
Zola Project is a bundle of three voicebanks, consisting of Yuu, Kyo and Wil. They are Japanese voices developed by Yamaha Corporation and released on June 20, 2023.

AI Otomachi Una
A Japanese voicebank based on the voice of Aimi Tanaka and developed by Internet Co., Ltd. that released on June 22, 2023.

Sakura, Asahi, Shion, & Taku
A collection of further default voicebanks that are in included in Vocaloid 6 since update 6.3.0, released on December 24, 2023.

Michelle & Lucas
Two English default voicebanks added as part of update 6.3.1a, released on February 19, 2024.

AI Hibiki Koto
Hibiki Koto is a Japanese voicebank developed by Internet Co., Ltd. and released on April 18, 2024.

Shiki Rowen AI
A Japanese voicebank developed by MUGEN Co., Ltd. and released on April 24, 2024.

GekiyakuV & KazehikiV
Two Japansese voicebanks by KUZUTOKAZE, released on July 18, 2024.