CelestAI
Unofficial fan-made GPT-SoVITS voice model of Princess Celestia.
Trained to sound like Nicole Oliver’s performance. Not affiliated with, endorsed by, or connected to Nicole Oliver, Hasbro, or anyone who actually owns the character.
This is a non-commercial technical preview. Every single output must be clearly labeled as AI-generated synthetic speech and unofficial fan work. Do not pretend the audio is real, an endorsement, or anything official.
If you host this, keep the repo private while uploading and turn on manual access requests before making the page public. Model card tags don’t enforce access control.
What’s inside
- Two fine-tuned inference checkpoints
- One model-generated reference WAV + original text
- The stable inference profile that worked best
- A smoke-test sample
- SHA256 checksums
No episode audio, no cleaned source clips, no transcripts, no training data, no recovery checkpoints. Just the model.
Trained on ~29 minutes of manually reviewed dialogue. Source audio is not included. This package makes no claim that consent or a distribution license was obtained from the performer or rights holders.
Runtime
Use GPT-SoVITS 20250606v2pro at commit d7c2210da8c013e81a94bfc7b811a477c99fd506 with pretrained revision 336b2ec4e8d4ac74740798dd40af44e74659ecaf.
Verify checksums.sha256 before loading anything. PyTorch checkpoints can run code on load — only use files from the authenticated release that match the published hashes.
Default profile and seed are in profile.json and manifest.json.
Read ACCEPTABLE_USE.md before you do anything with it.
To use CelestAI, open GPT-SoVITS 20250606v2pro, select weights/model.ckpt as the GPT model and weights/model.pth as the SoVITS model, then use reference/reference.wav as the reference audio and paste the exact prompt from reference/reference.txt. Apply the inference settings recorded in profile.json, enter your text, and use seed 314159 for the selected voice profile. Verify checksums.sha256 before loading the model, and clearly label shared audio as AI-generated fan work.