Instavar

Open-source, agent-friendly Remotion templates for Codex and Claude Code

Evidence-first Cartesia Sonic 3.6 cloning, provider fine-tune, runtime, and Singapore English evaluation companion

Evidence contracts and evaluation utilities for open-source TTS adaptation

CosyVoice3 LoRA fine-tuning companion repo — PEFT integration, 9 known pitfalls from IMDA NSC production runs, corrected from failed full-SFT attempt

IndexTTS2 fine-tuning pipeline — first public training code for IndexTTS2. 8 known pitfalls from IMDA NSC production runs.

LoRA fine-tuning for F5-TTS (SWivid/F5-TTS) — PEFT adapter training and inference. GPU-validated on IMDA NSC.

Qwen3‑TTS LoRA fine‑tuning tools (companion repo) for custom voice adaptation

LoRA fine-tuning and adapter reload for Audio8 TTS on CUDA and Apple MPS

Instavar MCP server with free Remotion template tools and optional hosted Studio workflows

Experimental MicroZoom INT4 inference and LoRA training port validated on a 24 GB RTX 3090 Ti